Stalwart Step Ladder Dolly Folding Cart, Silver Cart Holds up to 175 pounds 12 in Step Spacing Wheels have bearing to safely navigate the cart while in use Ladder holds up to 225 pounds Materials: Tubular Steel and Plastic 12 in Step Spacing, Cart Holds up to 175 pounds Wheels have bearing to safely navigate the cart while in use Ladder holds up to 250 pounds Product Dimensions: 18 Inch x 27.5 Inch x 45 Inch