Deep-freeze, permanent barcode labels for small diameter vials, microtubes, falcon tubes, cell culture plates, microplates, as well as polypropylene and cardboard freezer boxes. The freezer-grade labels are waterproof and tearproof, can adhere to moist and wet surfaces, and will permanently adhere to containers in (-20°C, -40°C, -80°C) freezers and dry ice without the need for extra lamination. Available in multiple configurations and colors, they are made of a durable thermoplastic film and will resist spraying with alcohols, bleach, detergents, surface cleaning wipes, and other chemicals.