The dramatic 18”x18”self-stick vinyl tile delivers the appealing look of real stone in a premium performing light commercial grade vinyl tile. No messy glue or adhesives needed. Just peel and stick the majestic tiles to a flat & dry surface and show off your beautiful new room to all your friends and neighbors. 22.5 square feet per box (10 tiles per box) Warning: this product contains chemicals known to the state of California to cause cancer, or birth defects or other reproductive harm.