Universal Waterproof Cover Underwater Bag Transparent Touchscreen Mobile Phone Pouch This is cellphone waterproof bag, which material is PVC. It is easily to use and carry conveniently. You can use it when you go angling, swimming, dive, drift, or other places with water. The bag is waterproof, which can prevent your phone or other things from wetting when you are under water. It is durable and comfort fit up to 6 inches Mobile phones.