Mir Mosaic Porcelain Collection Orbit Series Penny Round Mosaic Tile Red Star ORB-017RDG  Sheet size: 11.46" x 12.4" Chip size: 3/4" x 3/4" Thickness: 1/4" Sheet Coverage (sq.ft): 0.99 Sold by the Box Box has 5 sheets which equals 4.95 square feet