Boss Mesh Back Chair - Blue Mesh Seat - Chrome, Black Pewter Frame - 5-star Base - Blue - 19in Seat Width x 18.50in Seat Depth - 25in Width x 25in Depth - 1 Each

Pneumatic gas lift allows easy height adjustments Double-wheel casters glide smoothly across floors for easy movements Mesh fabric allows air to pass through to help you stay cool Loop armrests keep your arms in more natural position 25in base spreads weight over larger area to prevent tipping 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.