These waterproof labels are ideal for tough conditions and are designed to withstand full submersion in water without falling apart. In addition, these labels are temperature-resistant, chemical-resistant, and can withstand damage from scuffing, tearing, smudging, and up to a year of UV light exposure outdoors, making them perfect for mailing labels, inventory labels, outdoor product labels and more. These versatile labels also make excellent food labels, freezer labels and bottle labels since they are approved for food contact. Backed by Ultrahold® permanent adhesive, these address labels stick securely to most smooth surfaces, including paper, cardboard, plastic and glass, without curling or falling off. Each label sheet features exclusive Sure Feed® technology to help print alignment and reduce printer jams for crisp, smudge-free printing.