Specifications Dimensions Size 36 x 36 Product Length (inches) 35.20 Product Width (inches) 35.20 Product Thickness 6.50 Box Length 36 Box Width 36 Box Weight 82.73 lbs Box Quantity 3 Coverage (sqft/pc) 8.72 PEI Rating P.E.I. rating measures Tile design durability from 1-5: P.E.I. of 3 & above is suitable for home use P.E.I. of 5 is suitable for commercial & high traffic areas 3 DCOF Value The Dynamic Coefficient of Friction is a rating of the slip resistance of a floor. It is a measurement of how much friction there is on a floor when walked upon. The higher the number, the more slip resistant.