Attainment Vinyl Drafting Chair - BrownChart new territory while seated from the comfort of the Attainment Drafting Stool. Attainment features a breathable mesh back for lower back lumbar support, padded waterfall vinyl seat to ease pain and pressure around your thighs, flip-up padded arms, foot ring with an extra tall gas cylinder, and securely locks in place with a user-friendly seat tilt plus tension control knob. Attainment is a progressive-minded drafting stool perfect for school, work, or home use.Set Includes:One - Attainment Drafting Stool• 90 Degree Flip-Up Padded Arms• Breathable Mesh Back• Vinyl Covered Foam Seat• Pneumatic Height Adjustment• Tall Pneumatic Gas Cylinder• Seat Tilt Tension Control• Weight Capacity: 331 Pounds• Overall Product Dimensions: 26.5"L x 26.5"W x 44 - 51.5"H• Seat Dimensions: 19.5"L x 20"W x 22.5 - 30"H• Armrest Dimensions: 11"L x 3"W x 2.5"H• Backrest Dimensions: 21.5"W x 20.5"H• Cushion Thickness: 3"H• Base Dimensions: 26.5"L x 26.5"W• Product Materials: Back, arms, and base in plastic, Mesh Back, PU Seat and Arms