Sculptured Seat and Back Drafting Chair with Adjustable Foot ring. Pneumatic Height Adjustment 23in to 33in overall. Heavy Duty Nylon Base with Dual Wheel Carpet Casters

Maintain comfort for extended periods of time Overall Dimensions: 49 1/2inH x 19 1/2inW x 23 1/2inD. Fabric seat and back for comfort. Pneumatic seat-height adjustment from 23in to 33in to accommodate different users. Nylon base for heavy-duty stability. Dual wheel carpet casters roll easily across floor and carpet. GREENGUARD certified - certified for low chemical emissions: UL.COM/GG - UL 2818. Ranked in two tiers: Certified and Gold. Less harsh chemicals - made with fewer harsh chemicals, or safer chemicals than typical alternatives, helping reduce your use of and exposure to substances that may be more harmful to your health and the environment.