The TYR EVA Foam Jr. Pull Buoy for kids showcases a smaller ergonomic design, for use by children, young adults and smaller swimmers. An ideal training aid for strengthening and aquatic exercise routines, the EVA Pull buoy increases resistance and weight in the water, to help develop upper body strength and proper technique. Designed to be placed between the legs, the Junior Pull Buoy helps swimmers concentrate on arm stroke and technique, by isolating the legs and negating kicking. Showcasing 4.75" EVA foam construction, the Junior Pull Float is engineered for extended use and performance in the water.