McKesson's black exam stool is designed to give caregivers the comfort they need with durable construction that ensures a lasting performance, even with daily use. Black ABS plastic composite base for overall support; 21-inch base diameter. Features poly-foam round seat cushion for maximum comfort; seat diameter is 14 3/4 inches. Five legs with plastic dual-wheel nylon casters; 250 lbs weight capacity. Pneumatic height adjustment from 16 inches to 23 inches

• Pneumatic Height Adjustment: 17-3/4 inch - 24-1/2 inch
• Comfortable 16 inch wide, 4 inch thick round polyfoam seat cushion
• Stylish 23 inch brushed aluminum/black accented base with five legs
• Chrome-hooded, dual-wheel casters
• Not made with natural rubber latex
• WARNING: This product can expose you to chemicals including di-n-butyl phthalate (DBP) and di-isodecyl phthalate (DIDP), which are known to the State of California to cause birth defects or other reproductive harm, and di(2-ethylhexyl) phthalate (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.