Anatolia Tile Industria Graphite is a 12" x 24" matte porcelain tile. The face gives you a matte face that absorbs light rather than bouncing it. Expect variation of V3, a moderate spread of tone that gives the floor real movement piece to piece. On the residential side that covers kitchens, entry halls and main-floor living areas. Commercially it is specified for retail floors, restaurant and cafe dining rooms and hotel lobbies. The published figures are a DCOF of 0.55, at or above the 0.42 threshold ANSI sets for level interior floors expected to be walked on wet, Class 4 abrasion resistance, a slip rating of R10 and Mohs hardness 9. The edges are rectified, cut square after firing, so it sets with a joint of roughly 2 to 3 mm on a flat substrate. The body measures 8.4 mm. One box contains 8 pieces, enough for 15.50 sq ft. Made in Turkey.