Danmar Products swimming and flotation equipment is designed to accommodate different levels of ability in the water. Danmar's swim equipment is constructed from Ensolite® marine flotation foam. They do not sink or absorb water, even if cut or punctured. Each piece is triple coated with a durable vinyl finish, in bright yellow, making them highly visible in the water. A variety of custom colors in the same durable vinyl finish are available (additional charges may apply). Durable polypropylene webbing and supertough nylon buckles resist chlorine and salt water corrosion. They are easily cleaned by hand, using mild detergent.