Achim STCTS70120 Sterling Self Adhesive Vinyl Floor Tile, 12" x 12", Cottage Stone Just peel and stick the Sterling tiles to a flat & dry surface and show off your beautiful new room to all your friends and neighbors 12 inch x 12 inch Tile - 1.2mm Thick Simple DIY Peel and Stick Installation! No Wax Finish 20 square feet per box (20 tiles per box)