Cartoon life jacket, made of high quality PVC materials, fine workmanship, swimming laps the surface is smooth without burrs, won't scratch delicate skin of children; a summer to enjoy water sports and good tool. Cartoon life vest leak-proof valve, using leak-proof mouth and didn't replace the gas nozzle or air cap is careless driving case, swimming laps will not occur all of a sudden leak of gas, enable the supervisor to have plenty of time to deal with. Note: the cartoon life jackets are only suitable for children over 5 years old, please do not use in Sham Shui Po, to avoid accidents. Non-life-saving equipment, need to be used under the supervision of adult children, child's height should be commensurate with the depth! Price negotiable from quantitative Pack 600/1