BizChair High-Back Black Mesh Swivel Ergonomic Executive Office Chair with Flip-Up Arms and Transparent Roller Wheels, BIFMA Certified

BizChair High-Back Black Mesh Swivel Ergonomic Executive Office Chair with Flip-Up Arms and Transparent Roller Wheels, BIFMA Certified Contemporary High Back Ergonomic Computer Task Chair Ventilated Mesh Back with Built-In Lumbar Support Adjustable Headrest and Flip-Up Arms Pneumatic Height Adjustable 360° Swivel Waterfall Seat Tilt Lock Mechanism rocks/tilts the chair and locks in an upright position Tilt Tension Adjustment Knob adjusts the chair's backward tilt resistance Chrome Base with Transparent Ball-Bearing Roller Style Wheels Clean with Solvent Based Cleaner No Water Needed Assembles in Under 30 Minutes with Included Materials Modern task chair with non-marring roller wheels for gaming, business and home offices PRODUCT MEASUREMENTS: Overall Size: 25.5"W x 24"D x 47.5-52.5"H; Seat Size: 20"W x 19"D x 18.75-22.5"H; Back Size: 20"W x 30.5-32"H; Arm Size: 26.5-30.25"H from floor; 7.5"H from seat