DUMOS Ergonomic Gaming Office Desk Chair with Footrest and Headrest for Adults, PU Leather Video Computer Chair with Linkage Armrests, Height Adjustable 360° Swivel Recling, White Pink

Product description

Will the seat cushion and lumbar pillow harden or flatten after long-term use?

Seat uses spring + high-density foam; lumbar pillow uses high-resilience memory foam. Passed long-term durability tests. Designed to resist abnormal sagging.

Does this chair fit users 6’2″ / 220 lbs+? Is the footrest too short?

Fits up to 6’3″ / 275 lbs. Footrest extends when backrest reclines – most comfortable for users ≤6’1″. Taller users can use it as light leg support, not full weight-bearing.

The chair spins too freely. Can rotation be locked?

Smooth 360° casters, no lock. You can replace with locking casters (universal fit). Thick metal base adds stability and reduces unintended rotation.

Are the armrest screws secure? How often do they need retightening?

Anti-loosen screws with metal inserts. Check every 6 months under normal use. No frequent retightening needed. Upgraded brackets available if issues arise.

Does the seat tilt when reclining? Does the backrest spring back automatically?

Backrest adjusts 90°–135° while seat stays flat – prevents thigh lift. No auto‑return (safety feature prevents pinch). Push back upright gently with hand or back.

𝐔𝐩𝐠𝐫𝐚𝐝𝐞𝐝 𝐒𝐩𝐫𝐢𝐧𝐠 𝐂𝐮𝐬𝐡𝐢𝐨𝐧𝐢𝐧𝐠: Innovative spring-loaded seat evenly distributes pressure across hips for extended comfort. High-density foam adjusts to your posture, providing plush sofa-like feel. Premium materials retain elasticity without flattening
𝐄𝐫𝐠𝐨𝐧𝐨𝐦𝐢𝐜 𝐃𝐞𝐬𝐢𝐠𝐧: Wing-like support on back and cushion sides balances body pressure, providing space for maximum support. Switch positions freely. Stretch on leather rest, cross legs, enjoy relaxation
𝐕𝐞𝐫𝐬𝐚𝐭𝐢𝐥𝐞 𝐀𝐝𝐣𝐮𝐬𝐭𝐚𝐛𝐢𝐥𝐢𝐭𝐲: Removable headrest and lumbar pillow reposition to match your posture for work or play. Backrest adjusts 90° to 135°, seat height up to 3.9″. Durable 3-stage gas lift and upgraded mechanism provide stable angle-fixed support
𝐏𝐫𝐞𝐦𝐢𝐮𝐦 𝐌𝐚𝐭𝐞𝐫𝐢𝐚𝐥𝐬: Our PU leather is wear-resistant, and crack-proof. Upgraded 3-stage gas lift supports up to 275 lbs. 360° smooth-rolling rubber casters provide quiet, floor-safe movement. Sturdy metal base and gas lift ensure long-lasting stability
𝐒𝐢𝐦𝐩𝐥𝐞 𝐀𝐬𝐬𝐞𝐦𝐛𝐥𝐲: Online installation video and easy-to-follow steps make setup a breeze. Package includes all necessary parts and detailed instructions. Customer service offers prompt, effective support for any issues