Adjustable Task/Lab Stool with Back, 22" Seat Height, Supports up to 250 lbs., Black Seat/Black Back, Steel Base. Solid construction stands up to heavy use. Antimicrobial upholstery wipes clean with ease. Comfort and versatility. Seat: 16" Dia. Overall Height: 31 1/2" to 38". Recommended Applications: Healthcare; Seat Color: Black; Back Color: Black; Color Family: Black.