Features: 1. Premium Quality: Our dolphin inflatable costume is made from polyester cloth material, strong and durable, waterproof, lightweight, not easy to tears or holes. 2. Eye Catching Costume: You can big hit in the crowds, easy set up and move that you will be the luminous point among the crowd, will brings many happiness for you and your friends. 3. Pwered By Battery: The inflatable costume powered by battery: 4 x AA batteries (not included), that eliminate the need for plug-in outlets, free yourself from the shackles of wires. 4. Perfect Gift: Suitable for Halloween, costume parties, carnival, Easter, Christmas, party, cosplay, etc, you can dress up as a dolphin, interesting and creative shape, attract everyone's attention. 5. Comfortable To Wear: Leaves you a lot of jiggle space so you will not have to restrict yourself with tight and uncomfortable costumes and it's ventilated. Specification: Material: Polyester Cloth Color: Gray, Blue, Pink Battery: 4 x AA Batteries (Not Included) Package Size: 34 x 24 x 5cm Package Weight: 450g Package Included: 1 x Dolphin Inflatable Costume + 1 x Blower + 1 x Battery Box