4Pcs 2 Colors:The package contains 4pcs 2 colors of hot and cold water labels, with distinctive red and blue markings in order to warning. Warning Sign:This labels can not only decorate the faucet, but also act as a reminder to let you pay attention to the temperature of the faucet and prevent confusion between cold and hot water. Epoxy Resin Material:This customised hot and cold sticker is made from high quality epoxy resin, the resin material provides a smooth surface whilst ensuring the product is waterproof and resistant to peeling. Waterproof and Durable:Waterproof and moisture resistant, these hot and cold water stickers are suitable for indoor and outdoor use, maintaining a vibrant look and adhering securely to the surface of the item. Wide Usage:The hot and cold water labels are suitable for use in homes, bathrooms and kitchens, as well as schools, hotels, restaurants, toilets and other public places.