Inflatable Drink Holder is made of good quality, environment friendly PVC plastic, thick and durable, can hold beverage cup up to 15-20 oz. It can be inflated with air gun or blown with your mouth. The inflatable drink holder are perfect for the summer with pool party, birthday, hot tub, beach, lakes and more. Not only can be used for swimming pool party, but also be in pool or bath tub fun toys for kids.