12"x12" Full Size Sheet Speckled Blue White Glass Mosaic Tile for Bathroom, Kitchen, Backsplash Color: White with blue dots Each tile measure 1 inch x 1 inch and 3/16 inch (5mm) thickness, total 144pcs tiles in 1 sheet. Each Sheet measure 12-5/8" x 12-5/8" (1.11 sqft) Back mounted on mesh with a joint of 2 mm, easier to be installed than paper-mount Cost: The price is per sheet; Sheet Size: 12-5/8" x 12-5/8" (1.11 sqft)