WOTSTA Gaming Chair with Footrest, Lumbar Support, Adjustable Height, Swivel Seat, Headrest ,For Office or GamingSPECIFICATIONS Adjustable height: Yes Brand Name: wotsta Ergonomics: Yes Folded: No Frame Material: Metal General Use: Commercial Furniture High concerned chemical: None Installation Method: self contained Is Rotatable: Yes Origin: Mainland China Specific Use: Office Chair Style: Executive Chair,Swivel Chair,Lift Chair Type: Office Furniture Whether Cushioned: Yes With Handrails: Arms Included With Rollers: Yes is_customized: No