These kits ship complete with shelves and bins. A complete package! These kits take the guess work out of the size and bins needed to fill your shelves; Mobilize your wire shelving by adding Swivel Casters WSCASTER sold separately; Protect walls and help cushion impact with Donut Bumpers WSBUMPER sold separately; Unit Dimensions: 36 x 18 x 74”. * This item may incur additional shipping charges due to its weight or size.