This “kids beach bag” brings mermaids to the beaches! A mermaid tail pops out of the bag so they can enjoy the summer with fun, whether at the beach or the pool. It can fit swimsuits, towels and toys. It is made of waterproof, tough, thick fabric. The mouth of the beach bag is closed by shrinking. If you want, you can adjust the shoulder straps according to the child's height by tying a knot. As Denokids, we know that children grow up with colors and fun characters and "Let children wear their dreams!" we say. All Denokids products are manufactured to the highest Child Safety Standards. Each product is passed through a metal detector one by one to detect needle breaks that may occur during the production phase. 100% Polyester