Check the listing for details. 5-Layer Chrome Plated Iron Shelf with 1.5" Nylon Wheels 165*90*35 Chrome. Condition: New. Listed at 83.99 USD. Open design allows you to quickly fetch the one you want. After the structure is installed, firm the interface for more stability. Material: Iron. Height of Each Layer: 17.72" / 45cm. Layer Quantity: 5 Pcs.