Fabulous Foam Self-Adhesive Tropical Fish Shapes. Undersea fun in the palm of your hands. Create your own ocean scene with this huge assortment of self-adhesive foam tropical fish shapes. Just peel them and stick 'em. It's that easy. Turn any project into a aquarium of bright colors with these 1 - 2 tropical fish shapes. With 500 shapes you and your friends will have a whole ocean of fun.