Mermaid - Bathtub Stickers Safety Decals Treads Non Slip Anti-skid Shower Applique Tub Tattoos (5 Per Pack) These non-slip safety treads make bath time less slippery! Each package contains five 4 non-slip Hippo Tub Tattoos. Easy to install, easy to clean. Just peel and stick. For use on non-textured surfaces. Make bath time safer and more fun for your little ones with our peel-and-stick adhesive bath appliques. Made of high-quality vinyl. Some desired layouts may require more than one package.