***** Best Quality Guranteed. *****Selected Material High density thick foam, more comfortable, elasticity resilience and service life; highly durable construction made of tubular steel frame. Pu Leather, skin friendly and wear-resisting. *****Ergonomics DesignFull steel frame and high-density sponge with headrest, lumbar support making your using more efficient and comfortable, perfect for home, office, intense gaming. *****Multi-Function360 Degree Swivel and omni-directional Wheels. 90 - 155 degree adjustable backrest. Height-adjustable gas spring cylinder. All of these practical mechanisms are very easy to control and adjust.
*****Product-dimension Size of Back: 22.5"X 30.5" (LXW),
Size of Seat: 19.8"X 20.5" (LXW),
Adjustable Height: 3.2, Maximum
capacity: 300 lbs. *****Excellent After-Sales ServiceFree replacement or parts guarantee for any quality problem within 90 days, Satisfaction guaranteed.