Dulles Glass and MirrorPatio Table Top, 1/4" Thick, Flat Polish Edge, Tempered with Center Hole, Round, 48" L Round glass table top with 48'' inch diameter (1/8") This glass top has a flat polished edge Glass table tops tempered for added strength Round glass table tops available in many sizes including: 12", 14", 16", 18", 2", 22", 23", 24", 25", 26", 27", 28", 29", 3", etc.