Pneumatic Rolling Massage Stool with Backrest

Stool Specifications: Seat Diameter: 15" (fully rotating) Height: 19" - 24" (adjustable) Weight: 14.5 lb. Support Weight: 550 lb. Foam: 3.5" Exclusive Multi-Layer Small Cell Foam (Higher Density than normal foam) Extra-Large, Fully Rotating Seat – 15” Diameter; larger than most seats! Adjustable Pneumatic Height Range – 19” to 24” (ADA Compliant). Pneumatic Adjustable Height Mechanism – same as office chairs! NEW Soft Polyurethane Wheels – maneuvers smoothly over hardwood floors and carpets! Five Point, Dual Swivel Casters – provides easy movement & extra stability! 3.5” of our Exclusive Small Cell™ Foam – delivers superior comfort through the years! Extra Large, Steel Seat Mounting Plate – 2x larger than other stools; maintains durability and safety! Foam Cushioning System is permanently molded to seat base – will last for years without looking worn! Hypoallergenic, CFC-free, oil & waterproof upholstery.