Swivel Wheel Folding Shopping Cart in Black Dimensions: Folded Height: 39.5" Basket Size: 17.75" x 15.75" x 23.6" Back Wheel: 9.5" x 1" Swivel Wheel: 4" x 3.75" Exclusive Premium Carts by ShoppingCartFolding.com Sturdy Aluminum Frame Swivel Wheel Action for increased mobility