Yaheetech Horizontal Barbell Bumper Plate Storage Rack with Handle and Wheels (37 x 13 x 11&rsquo;&rsquo; (LxWxH)) Dimension:37 x 13 x 11"(LxWxH) Max. Capacity:300 Lb Material:Powder-coated steel frame,it is resistant to sweat and moisture, which helps prevent rust. Mobility:2pcs 2.6inch diameter wheels,built-in handle ensures it labor-saving to move,eliminating the need for tedious lifting 4 Racks:Includes 4 5.5-inch plate slots to hold multiple sizes of bumper weight plates Practical:The Yaheetech strength rack holder is perfect for keeping home gym, garage and fitness room organized