FastPet Pet Dog Puppy Clothes Pure Yellow Dog Lifejacket Dog Swim Vest Material:Oxford cloth, breathable mesh, environmental protection EPE buoyancy Pet Life Jackets and Designer Pet Life Jackets provide ultimate buoyancy and high visibility to keep pets safe in or around the water Constructed to provide buoyancy along with a cozy secure fit the Pet Life Jackets features NOTE: Please compare the detail sizes with yours before you buy! The Delivery usually cost 6-12 working days, not as Amazon shows: 14-28 working days.