These Aquatic Foam Floats  can slip these on your legs or arms for extra buoyancy or resistance during aquatic therapies, aquafit, aquayoga, or aquapilates. These cuffs have no strap, but they don't slip off due to their design. They are also easy to take on and off quickly, making them ideal for teaching and demonstrations. Just slip them on and off in a flash.  Made from EVA foam, they come in pairs, so one order is a set of 2 floats.