Dragon Squama Swim Belt floats - Big Kids Buoyancy Water Flotation Inflation Safety Instructional Belts for Pool Swimming,Training. SIZE: 28.71"x10.23",one size fit most children,no matter girls or boys. Soft,comfortable closed cell EVA foam will not absorb water or chip,quick dry fabric. Made using the highest quality PVC materials,light weight flotation belt and easy to use after inflated. Buoyancy belt is a safety swim training aid to build strength and endurance.Easy to take away after deflated. Easily buckles with string at the front and freeing arms for proper motion,the instructional swim belt is comfortable and flexible,easy to adjust for different size waist.