Value Plus Series Stool Specifications:

15″ (38.1 cm) wide, 4″ (10.2 cm) thick poly-foam seat cushion
Pneumatic  height adjustment; 17″ – 21.25″ (43.2 cm – 54 cm)
Five-leg, 21″ (53.3 cm) black ABS plastic composite base
2″ (5.1 cm) black plastic dual-wheel nylon casters
Adjustable contoured backrest with black plastic shroud
Weight capacity: 250 lb (113 kg)
Standard 5 year warranty