EVA Imported : Made of high-density EVA foams, it provides flotation and low water absorption. With its sturdiness, it assures you continuous of uses. Its eco-friendly and non-toxic. : This is a great swimming equipment to help foster the upper body strength while you swim! - : With the aid of a pull buoy that frees you from kicking, you are also able to focus on the motion of your arms. : Immobilizes legs to focus the swimming on the arms, shoulders, and upper body 24- , which is aimed to satisfy every customer in our shop. Any problem contact us.