This item is manufactured with premium EVA material with strong buoyancy and superb touch, concise design and reasonable buckle closure structure makes wearing and releasing conveniently and easily. Suitable for swimming beginners and kids to grasp swimming skills gradually and safely, and assisting to practice beautiful swimming strokes and do aerobic exercises like water running and jogging. Features - - Material: EVA. - Size: Approx. 22.5 * 15 * 7cm/ 8.8 * 5.9 * 2.7inch(L*W*H). - Select quality EVA material which is of high buoyancy, durable and use. Won’t absorb water makes weaker resistance and gurantee kids’ and new swimmers’ security to the maximum degree. - 5 pieces of provides a stronger back and adustable belt gives enough freedom to decide the tightness according to own need. - Best position is to be fixed in the range from waist to the chest. - Detachable, lightweight for portable carry during traveling. - Excellent gift and necessity for kids and swim beginners. Package list: 1 * EVA Swimming Belt Assistant Swim Floatation Belt Swim Belt for kids Protective Buoyancy Swim board Kid Float Swim Aids