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 Chair, 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