{"product_id":"mesh-office-chair-breathable-office-chairs-desk-chair-with-adjustable-lumbar-support-computer-chair-5d-flip-up-armrests-330lbs-capacity-tilt-lock-3d-headrest","title":"Mesh Office Chair Breathable, Office Chairs, Desk Chair with Adjustable Lumbar Support, Computer Chair, 5D Flip-Up Armrests, 330lbs Capacity, Tilt Lock, 3D Headrest","description":"\u003ch3\u003eAbout this item\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eErgonomic Office Chair: Sitting all day with lower back pain? Our 3+2 Lumbar System was designed for exactly that — 3‑level backrest lift (lumbar moves with it) + 2‑step depth fine‑tuning, precisely targeting your L3–L5. It improves posture and relieves lower back pressure. Orthopedic physician-approved. Fits users from 4'9\" to 6'3\" – ideal for remote workers, programmers, gamers, professionals, and anyone with back pain. Work, study, game, read, nap – one chair covers it all.\u003c\/li\u003e\n\u003cli\u003eOffice Chair \u0026amp; Gaming Chair: 3‑position recline lock (90°\/110°\/135°) — no sag, no wobble, lean back and it locks. 5D soft PU armrests adjust up\/down, forward\/back, and 360° swivel. Flip up 60° to tuck the chair under standard desks — saves space. PU silent casters won't scratch floors. 360° smooth swivel — reach items without getting up.\u003c\/li\u003e\n\u003cli\u003eCooling Office Chair + Wider Backrest: Say goodbye to sweaty back and stiff shoulders. High‑elasticity mesh on seat and back – 360° airflow wicks away heat and moisture. Stays dry even after 8 hours in 30°C heat. Wipes clean with a damp cloth. 21.5\" wider backrest – full support for cross‑legged sitting, broad shoulders, or wearing a thick jacket – no half‑off discomfort.\u003c\/li\u003e\n\u003cli\u003eOffice Chairs With Adjustable Seat Depth + 3D Headrest: 20.8\" seat depth with 2.36\" adjustment – extend for tall users, retract for shorter ones. Supports thighs fully with a 2‑finger gap behind knees – protects circulation and reduces pressure. 3D headrest follows your neck's curve – prevents forward head posture, relieves shoulder tension and cervical strain during work, reading, video calls, or relaxing.\u003c\/li\u003e\n\u003cli\u003eCapacity \u0026amp; Versatility : Supports up to 330 lbs (150kg). office chair overall height 27.6\"W x 27.6\"D x 48\"-51.2\"H, the Seat Dimensions: 19\"W x 20.5\"D x 18.5\"-22\"H. Can be used as student office chairs, computer chairs, ergonomic chairs, desk chairs, gaming chairs.– comfortable and budget.\u003c\/li\u003e\n\u003cli\u003eAfter-Sales Support: With clear instruction and tools, assemble in 8 simple steps (about 15–30 minutes). 30‑day free returns + 3‑year free parts replacement. For any parts or function issues, we will actively deal with for you.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOverview\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e YORSERNY\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Alloy Steel, Mesh, Nylon\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Dimensions:\u003c\/strong\u003e 27.6\"D x 27.6\"W x 52.36\"H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 27.6\" x 27.6\" x 48\"-51.2\"\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Brand: YORSERNY","offers":[{"title":"Default Title","offer_id":53689744195947,"sku":"B0GZNH83WK","price":448.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0990\/8964\/5931\/files\/41TU7ozhHgL.jpg?v=1786231733","url":"https:\/\/aptora.us\/products\/mesh-office-chair-breathable-office-chairs-desk-chair-with-adjustable-lumbar-support-computer-chair-5d-flip-up-armrests-330lbs-capacity-tilt-lock-3d-headrest","provider":"Aptora","version":"1.0","type":"link"}