Compact design makes this Interion By Global Industrial stool ideal for use in small spaces where extra seating is needed. Ideal for doctors offices, schools, offices, warehouses, and more. Upholstered in durable vinyl for easy maintenance and cleaning. Pneumatic height adjustment for easy operator positioning. 5 Thick and 141/2 diameter cushion provides firm support that softens and contours to your body over time, ensuring a comfortable cushion for a long period of time. Comes with a removable backrest for maximum comfort and versatility. 2 Hooded Dual Wheel Caster. 5leg plastic base with steel seat plate. Easy to assemble. . Specifications. protective No. Arm Type Armless. Assembly Required Yes. Back Height 6 in.. Back Type Mid Back. Back Width 12 in.. Base 5Star Base. Color Black. Frame Color Family Black. Frame Material Plastic. Max Seat Height 223/4 in.. Min Seat Height 171/2 in.. Mobile or Stationary Mobile. Seat Color Family Black. Seat Depth 141/2 in.. Seat Height 171/2 223/4 in.. Seat Height Range 171/2 223/4 in.. Seat Material Vinyl. Seat Width 141/2 in.. Series Interion. Warranty 1 Year