This case contains 15 pieces, covering a total of 15 square feet. Each case weighs 57.9 lbs and contains Grade 1 porcelain tiles suitable for floor and wall use. The tiles measure 6 in. in width, 24 in. in length, and are 5/16 in. thick. They have a glazed matte finish with a low sheen and moderate tone appearance. With a Class 3 abrasion resistance, they are appropriate for medium to heavy foot traffic on floors. The impervious tiles have a water absorption level of less than 0.5% and a DCOF of greater than or equal to 0.42, making them slip-resistant for use on both dry and wet floors. However, they are not recommended for shower floors due to their size. Additionally, the tiles are frost resistant and suitable for both residential and commercial use.