Capital Material: Porcelain Sizes: 24”x48” / 24”x24” / 12”x24” / 4”x12” Thickness: 8.5 mm Use: Interior / Floor, Wall Technical Information Frost Resistant: Yes Breaking Strength: ≥ 275 lbf DCOF: ≥ 0.42 Shade Variation: Moderate white Gray Graphite