What We Like About This Drafting Chair The 2-inch-thick seat cushion is molded from a form-fitting foam and wrapped in your choice of upholsteries. With swivel capacity and a 360-degree footrest, it is a great chair for counter-height work spaces. Fully adjustable drafting chair with double-wheel casters * Pneumatic height adjusts from 24.5 to 29.5 inches * Reinforced nylon base with dual-wheel casters * Height, angle and depth adjustable back rest * Molded foam seat with black or grey upholstery