[Premium Quality] - Made of EPS foam, it won't splinter, break, or absorb water, making it the perfect aid for learning to swim. [Comfortable Design] - Two armbands provide safety, comfort, and buoyancy while swimming. [Multifunctional] - Can be used to suspend ankles, legs, wrists, and arms during water therapy. [Adjustable] - Equipped with a buckle closure, more comfortable to wear depending on the size of your arm or ankle. Closed-cell foam cuffs with a closure are easy to put on and take off. [Multipurpose] - These water cuffs are perfect for swimmers with limited finger control and strength and are a solution for maintaining body alignment in the water.