{"product_id":"mark-adler-junior-6-3-ergonomic-childrens-chair","title":"Ergonomic Children's Chair Mark Adler Junior 6.3","description":"\u003cdiv class=\"product-description\"\u003e\n\u003c!-- 1. HERO SECTION --\u003e\n\u003cdiv class=\"hero-section\"\u003e\n\u003ch1\u003eErgonomic Children's Chair Mark Adler Junior 6.3\u003c\/h1\u003e\n\u003ch2\u003eA Chair That Grows with Your Child\u003c\/h2\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0890\/1407\/5717\/files\/mark-adler-swivel-chair-for-child-junior-6-3-green-desc-01.jpg?v=1779207158\" alt=\"Mark Adler Junior 6.3 ergonomic children's chair\" loading=\"lazy\"\u003e\n\u003cp\u003eDesigned for young learners and gamers, the \u003cstrong\u003eMark Adler Junior 6.3\u003c\/strong\u003e is a fully adjustable ergonomic children's chair that supports healthy posture from the very first homework session through years of growth. With a breathable mesh backrest, a sliding seat, a 3D lumbar pillow and a 2D headrest, every contact point is tuned to a child's body — turning the desk into a place where focus comes easier and back pain stays away.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- 2. FEATURE SECTIONS --\u003e\n\u003c!-- Feature Section 1: Ergonomic Mesh Backrest with 3D Lumbar Support --\u003e\n\u003cdiv class=\"feature-section\"\u003e\n\u003ch3\u003eErgonomic Mesh Backrest with 3D Lumbar Support\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0890\/1407\/5717\/files\/mark-adler-swivel-chair-for-child-junior-6-3-green-desc-02.jpg?v=1779207158\" alt=\"Mark Adler Junior 6.3 adjustable 3D lumbar support pillow\" loading=\"lazy\"\u003e\n\u003cp\u003eThe contoured mesh backrest cradles your child's spine while a \u003cstrong\u003eheight-adjustable, two-piece 3D lumbar pillow\u003c\/strong\u003e fills the natural curve of the lower back. The dual cushion design distributes pressure evenly, prevents slouching, and keeps the pelvis in a neutral position — even during long homework marathons or extended gaming sessions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Feature Section 2: Adjustable 2D Headrest --\u003e\n\u003cdiv class=\"feature-section\"\u003e\n\u003ch3\u003eAdjustable 2D Headrest for Healthy Neck Posture\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0890\/1407\/5717\/files\/mark-adler-swivel-chair-for-child-junior-6-3-green-desc-03.jpg?v=1779207160\" alt=\"Mark Adler Junior 6.3 ergonomic chair in a child's study room\" loading=\"lazy\"\u003e\n\u003cp\u003eThe padded mesh headrest moves \u003cstrong\u003evertically (7.5 cm of travel) and tilts to match the angle of the neck\u003c\/strong\u003e, providing dependable head and cervical-spine support whether your child is reading, drawing or watching tutorials. Less neck strain means better focus and fewer screen-time complaints.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Feature Section 3: Flip-Up Adjustable Armrests --\u003e\n\u003cdiv class=\"feature-section\"\u003e\n\u003ch3\u003eFlip-Up Adjustable Armrests\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0890\/1407\/5717\/files\/mark-adler-swivel-chair-for-child-junior-6-3-green-desc-04.jpg?v=1779207160\" alt=\"Mark Adler Junior 6.3 flip-up height-adjustable armrests\" loading=\"lazy\"\u003e\n\u003cp\u003eSoft-touch armrests adjust in height and \u003cstrong\u003eflip up out of the way\u003c\/strong\u003e so the chair tucks fully under the desk — a small detail that protects desk edges and keeps drawing pads, instruments and snack trays accessible. With the armrests engaged, the 21.5 cm cushioned pads relieve shoulder pressure and support relaxed forearms while writing or using a mouse.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Feature Section 4: Slide Seat with Class 3 Gas Lift --\u003e\n\u003cdiv class=\"feature-section\"\u003e\n\u003ch3\u003eSliding Seat \u0026amp; Class 3 Gas Lift — Fits Children from First Grade to Teens\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0890\/1407\/5717\/files\/mark-adler-swivel-chair-for-child-junior-6-3-green-desc-05.jpg?v=1779207162\" alt=\"Mark Adler Junior 6.3 sliding seat and adjustable height mechanism\" loading=\"lazy\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eSlide function lets the seat extend by 4 cm\u003c\/strong\u003e (48.5–52.5 cm seat depth) so thigh support keeps pace with growth, while a \u003cstrong\u003ecertified Class 3 gas lift\u003c\/strong\u003e adjusts the seat height steplessly through a 10 cm range (45–55 cm). One chair comfortably accommodates a 7-year-old just starting school and a teenager up to 175 cm tall.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Feature Section 5: Quiet Floor-Friendly Casters --\u003e\n\u003cdiv class=\"feature-section\"\u003e\n\u003ch3\u003eWhisper-Quiet, Floor-Friendly Casters\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0890\/1407\/5717\/files\/mark-adler-baby-swivel-chair-junior-6-3-pink-desc-06.jpg?v=1779207172\" alt=\"Mark Adler Junior 6.3 soft polyurethane-rubber casters\" loading=\"lazy\"\u003e\n\u003cp\u003eFive \u003cstrong\u003esoft polyurethane-rubber casters\u003c\/strong\u003e on a sturdy white nylon five-star base roll silently across hardwood, laminate and tiles without scratching the floor — no caster mat required. The wide base footprint (62 cm diameter) keeps the chair stable even when your child leans back to stretch.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Feature Section 6: Dimensions \u0026 Easy Assembly --\u003e\n\u003cdiv class=\"feature-section\"\u003e\n\u003ch3\u003ePrecision Dimensions \u0026amp; Hassle-Free Assembly\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0890\/1407\/5717\/files\/mark-adler-swivel-chair-for-child-junior-6-3-green-desc-07.jpg?v=1779207160\" alt=\"Mark Adler Junior 6.3 side-view dimensions diagram\" loading=\"lazy\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0890\/1407\/5717\/files\/mark-adler-swivel-chair-for-child-junior-6-3-green-desc-08.jpg?v=1779207162\" alt=\"Mark Adler Junior 6.3 front-view dimensions diagram\" loading=\"lazy\"\u003e\n\u003cp\u003eEvery dimension is dialled in for young users: \u003cstrong\u003etotal height 106.5–116.5 cm\u003c\/strong\u003e, \u003cstrong\u003eseat 55.5 cm wide × 48.5–52.5 cm deep\u003c\/strong\u003e, \u003cstrong\u003ebackrest height 51–55 cm\u003c\/strong\u003e, and a 62 cm base for stability. The chair arrives flat-packed and assembles in roughly 20 minutes with the included tools — pair it with a height-adjustable desk and you have a complete, future-proof study station.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- 3. ADDITIONAL INFORMATION --\u003e\n\u003cdiv class=\"additional-info\"\u003e\n\u003ch4\u003eWhat Do You Get with Your Purchase?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Mark Adler Junior 6.3 ergonomic children's chair (in your chosen colour: Green, Grey or Pink)\u003c\/li\u003e\n\u003cli\u003e1 x Adjustable 3D lumbar pillow (pre-mounted)\u003c\/li\u003e\n\u003cli\u003e1 x Adjustable 2D headrest\u003c\/li\u003e\n\u003cli\u003e1 x Five-star nylon base with 5 polyurethane-rubber casters\u003c\/li\u003e\n\u003cli\u003e1 x Accessory pack with all assembly hardware and tools\u003c\/li\u003e\n\u003cli\u003e1 x Illustrated assembly manual\u003c\/li\u003e\n\u003cli\u003e2-year manufacturer's warranty\u003c\/li\u003e\n\u003cli\u003eResponsive EU-based customer support\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c!-- 4. TECHNICAL SPECIFICATIONS --\u003e\n\u003cdiv class=\"specs-section\"\u003e\n\u003cdetails\u003e\n\u003csummary\u003eTechnical Specifications\u003c\/summary\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cspan class=\"spec-key\"\u003eProduct Type:\u003c\/span\u003e \u003cspan class=\"spec-value\"\u003eErgonomic children's swivel chair\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cspan class=\"spec-key\"\u003eBrand:\u003c\/span\u003e \u003cspan class=\"spec-value\"\u003eMark Adler\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cspan class=\"spec-key\"\u003eModel:\u003c\/span\u003e \u003cspan class=\"spec-value\"\u003eJunior 6.3\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cspan class=\"spec-key\"\u003eAvailable Colours:\u003c\/span\u003e \u003cspan class=\"spec-value\"\u003eGreen, Grey, Pink (all on a white frame and base)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cspan class=\"spec-key\"\u003eBackrest:\u003c\/span\u003e \u003cspan class=\"spec-value\"\u003eBreathable mesh on a contoured frame, height 51–55 cm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cspan class=\"spec-key\"\u003eLumbar Support:\u003c\/span\u003e \u003cspan class=\"spec-value\"\u003e3D adjustable two-piece pillow (height-adjustable, ~7 cm depth)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cspan class=\"spec-key\"\u003eHeadrest:\u003c\/span\u003e \u003cspan class=\"spec-value\"\u003e2D adjustable (height ~7.5 cm of travel + tilt angle)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cspan class=\"spec-key\"\u003eArmrests:\u003c\/span\u003e \u003cspan class=\"spec-value\"\u003eFlip-up, height-adjustable, padded pads 21.5 cm long\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cspan class=\"spec-key\"\u003eSeat:\u003c\/span\u003e \u003cspan class=\"spec-value\"\u003eUpholstered foam seat with Slide function (depth 48.5–52.5 cm, width 55.5 cm)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cspan class=\"spec-key\"\u003eSeat Height Adjustment:\u003c\/span\u003e \u003cspan class=\"spec-value\"\u003e45–55 cm (10 cm range, stepless)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cspan class=\"spec-key\"\u003eGas Lift:\u003c\/span\u003e \u003cspan class=\"spec-value\"\u003eClass 3, TÜV-style safety rating\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cspan class=\"spec-key\"\u003eTilt Mechanism:\u003c\/span\u003e \u003cspan class=\"spec-value\"\u003eBackrest tilt with lock\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cspan class=\"spec-key\"\u003eBase:\u003c\/span\u003e \u003cspan class=\"spec-value\"\u003e5-star reinforced nylon, white, 62 cm diameter\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cspan class=\"spec-key\"\u003eCasters:\u003c\/span\u003e \u003cspan class=\"spec-value\"\u003e5 × soft polyurethane-rubber, floor-friendly, low-noise\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cspan class=\"spec-key\"\u003eSwivel:\u003c\/span\u003e \u003cspan class=\"spec-value\"\u003e360°\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cspan class=\"spec-key\"\u003eRecommended User Height:\u003c\/span\u003e \u003cspan class=\"spec-value\"\u003eUp to 175 cm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cspan class=\"spec-key\"\u003eRecommended Age:\u003c\/span\u003e \u003cspan class=\"spec-value\"\u003e6 years and up\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cspan class=\"spec-key\"\u003eMaximum Load Capacity:\u003c\/span\u003e \u003cspan class=\"spec-value\"\u003e80 kg\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cspan class=\"spec-key\"\u003eProduct Dimensions (H × W × D):\u003c\/span\u003e \u003cspan class=\"spec-value\"\u003e106.5–116.5 × 62 × 62 cm (total); seat 55.5 × 48.5–52.5 cm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cspan class=\"spec-key\"\u003ePackage Dimensions (H × W × D):\u003c\/span\u003e \u003cspan class=\"spec-value\"\u003e68 × 63 × 37 cm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cspan class=\"spec-key\"\u003eNet Weight:\u003c\/span\u003e \u003cspan class=\"spec-value\"\u003e16.9 kg\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cspan class=\"spec-key\"\u003eFrame Material:\u003c\/span\u003e \u003cspan class=\"spec-value\"\u003eReinforced nylon, white finish\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cspan class=\"spec-key\"\u003eUpholstery:\u003c\/span\u003e \u003cspan class=\"spec-value\"\u003eMesh backrest + foam-padded fabric seat and lumbar pillow\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cspan class=\"spec-key\"\u003eCertifications:\u003c\/span\u003e \u003cspan class=\"spec-value\"\u003eCE\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cspan class=\"spec-key\"\u003eWarranty:\u003c\/span\u003e \u003cspan class=\"spec-value\"\u003e2 Years\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cspan class=\"spec-key\"\u003ePackage Contents:\u003c\/span\u003e \u003cspan class=\"spec-value\"\u003e1 × Junior 6.3 chair, 1 × 5-star base, 5 × casters, 1 × headrest, 1 × lumbar pillow, accessory pack, illustrated assembly manual\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Mark Adler","offers":[{"title":"Green","offer_id":58035284836677,"sku":"MA-JUNIOR 6.3 GREEN","price":237.47,"currency_code":"EUR","in_stock":true},{"title":"Grey","offer_id":58035284869445,"sku":"MA-JUNIOR 6.3 GREY","price":237.47,"currency_code":"EUR","in_stock":true},{"title":"Pink","offer_id":58035284902213,"sku":"MA-JUNIOR 6.3 PINK","price":237.47,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0890\/1407\/5717\/files\/mark-adler-swivel-chair-for-child-junior-6-3-green-01.jpg?v=1779204649","url":"https:\/\/www.ergospace.eu\/hu\/products\/mark-adler-junior-6-3-ergonomic-childrens-chair","provider":"ErgoSpace","version":"1.0","type":"link"}