These WeatherProof™ Labels get all your packages where they need to go. They stand up to tough weather and temperature conditions and still stay strong. They stick firmly and feature durable construction that allows them to repel water and moisture. They also resist scuffs, tears and smudges so they remain easy to read. A4 Sheet size. Recommended for parcels, packages, shipping and online shipping boxes. Ideal solution for long-term labelling. Print using Avery software available at the Avery website - it's the easiest way to design and print Avery Labels.