With easy-rolling, 1500-lb. capacity, this dolly features a fully integrated steel frame with four built-in Snap-Loc® E-Track Single strap anchors, ball bearing 6" casters (two fixed, two swivel with brakes), and flat-top cargo grip pads. The dolly body and pads are made from long-lasting, heavy-duty polypropylene. E-Strap attachments, available separately, can be used as load control handles, allowing you to stack more on the dolly. General Purpose Dolly, Platform Style Flush with Cargo Gripping Pads, Load Capacity 1500 lb., Platform Length 32 In., Platform Width 20-1/2 In., Platform Height 9 In., Caster Wheel Type (2) Rigid, (2) Swivel with Brake, Caster Wheel Dia. 6 In., Caster Wheel Width 1-1/2 In., Number of Caster Wheels 4, Caster Wheel Material Rubber, Platform Material HDPE, Color Red, Max. Rectangle 26 In. x 20 In., Max. Square 20-1/2 In. x 20-1/2 In., Min. Square 12 In. x 12 In., For Use With Big and Small Items