... has unlimited uses. Thes Water Noodles can be used for floating, splashing, making waves, exercising, or riding like a seahorse ... . Foam water noodles are ideal as floating and buoyancy devices, for rehabilitation and therapy exercises. Pool ... , purple, blue etc). •Solid round pool noodles. •Ideal as floating and buoyancy devices, for rehabilitation and therapy exercises. •Swim Noodles ...