BizChair Mid-Back Purple Mesh Multifunction Executive Swivel Ergonomic Office Chair with Adjustable Arms and Transparent Roller Wheels

BizChair Mid-Back Purple Mesh Multifunction Executive Swivel Ergonomic Office Chair with Adjustable Arms and Transparent Roller Wheels Contemporary Mesh Executive Computer Chair with Height Adjustable Padded Arms Mid-Back Design with Built-In Lumbar Support Infinite Back Angle Adjustments Multi-Tilt Lock Mechanism rocks/tilts and locks the chair in infinite positions Tilt Tension Adjustment Knob adjusts the chair's backward tilt resistance 360° Swivel Seat with Pneumatic Seat Height Adjustment 5-Star Black Nylon Base with Transparent Ball-Bearing Polyurethane Roller Wheels PRODUCT MEASUREMENTS: Overall Size: 25.75"W x 27.5"D x 36.75-43.5"H; Seat Size: 19"W x 17"D x 18-23"H; Back Size: 17.5"W x 19-21"H; Arm Size: 27-31.75"H from floor; 7.75-10.25"H from seat