12 Inch Rotating Cake Decorating Revolving Pottery Stand Turntable, Silver. Material: Aluminum alloy. Stainless steel bearings works smooth FDA approved aluminium alloy revolving cake stand with Non-Slip rubber bottom. Diammeter: 30cm / 12′′. Height: 13.3cm/ 5.2′′. 7.3′′ diameter base provides an excellent stability on countertop