Pneumatic Stool w o Back w 5 Leg Base Foot Activated Lamps Halogen Examination Short press the Volume Button Otoscope Accessory Short press the Volume Button for volume + * White powdercoat finish * Adjustable angle: 5 positions * Easy reach rear ball shelf * Level position for jogging and balance * Includes 5 weighted medicine balls (MBS5) * Use for controlled power training angled or flat load capacity under normal use * 5 year limited warranty * Seat diameter 16 * Base diameter 24 * Height Range 19 Hands Free Stool * Foot activated height control * Contemporary styling * 5 leg cast aluminum base * Firm polyfoam padding * Soft roll dual wheel hooded casters * Pneumatic cylinder height adjustment * Premium stain resistant woven knit backed vinyl upholstery * 24 black powder coated aluminum base * 4 thick round seat * 250 lbs