Tic Tac Tile Anti-mold Peel and Stick Wall Tile in Random Brick Grey (5) 5 sheets of Self-Adhesive 3D Tiles (Through Tic Tac Technology) Just Peel & Stick! No grout, no special tools and no mess! Install directly over existing tiles or smooth surfaces Anti-bacterial, Anti-mold, and Eco-friendly materials! Resistant to heat and moisture, Easy wipe 9.84" x 9.3"x 0.13" actual size, 3.18 sqft total coverage