Dog swimwear pet rescue kits transform pet life jackets[Size]: S No. M No. L [color]: pink mermaid gray shark Red clownfish 600D polyester oxford cloth, filler: high density polyethylene foam. Made of professional diving clothing, it is easy to identify at night and during the day. The diving material has a high density and elasticity, which not only plays a good role in fixing, but also has a certain warmth function, which is close to the dog's most vulnerable waist and abdomen. . Pet life jacket fabric: