Soft cushions protect bottom of object from damage Three 1-1/2 in. casters for easy maneuvering Depressed center helps secure objects with legs Load capacity: 132 lb. SPECIFICATIONS SKU(s) 63683, 67208, 62706 Brand Haul-Master Caster size (in.) 1-1/2 in. Material Steel Maximum Working load (lbs.) 132 lb. Product Height 2-3/8 in. Product Length 5-3/4 in. Product Width 6-3/8 in. Shipping Weight 0.90 lb. Note: Specifications are approximate and subject to change