40% Cotton, 60% PolyesterImportedHook and Loop closureMachine WashMulti-angle cooling: 6 insulated pockets wrap around the body and can provide continuous cooling for 6-8 hours.Universal size: Length-adjustable magic stickers on the sides and shoulders make it suitable for people weighing between 50kg and 250kg.High comfort: Made of 400DPVC material, which prevents water from penetrating the skin while being comfortable and breathable.Convenient to carry: The package includes a cooling vest, ice packs, bubble bags, and a large-capacity insulated carrying bag. Additional ice packs can be carried to extend the cooling time.Quality guarantee: Customers can contact us for exchange or resolution of any problems within one year.