Red White & Blue Floral 4mm Heat Tolerant Tempered Glass Lazy Susan Turntable. Surface of the Lazy Susan is 13” diameter. Height including the base is .875”. This multi-functional piece features a built-in mechanism that allows for a smooth 360 degree rotation. Constructed of 4mm Tempered Glass that is heat tolerant up to 300 degrees Fahrenheit. This artistic serving piece works great for delivering condiments, appetizers, or food during meals. Also, makes a wonderful cake or pizza plate making the cutting and serving as easy as a flip of the wrist. Beautiful artistic design allows the Turntable to remain displayed even when not in use.