From fish mongers, to fishermen and those who like to personalize their space with an unusual decorative touch, our squid wall decals are a popular choice. Our designs range from cute squids that are perfect for a classroom, nursery or playroom to fierce-looking squids with a mean facial expression. Depending on the species, squid range in size from 2 feet long to 40 feet long. Whether you choose a smaller squid decal or dare to go massive, we can accommodate almost anything. Did you know that every squid has three hearts?