This listing is for an inflatable “Ride Dog” or “Dog Rider” inflatable costume, size Child 7-10 years. This fun and whimsical costume has a hidden battery operated air pump, which operates on 4 AA batteries (not included). It inflates to look like a large, brown dog, with floppy ears and large eyes, with the child (wearer) “riding” on it’s back. The child’s feet fit into the back legs of the dog, with a stretchy elastic band at the waist. It is made to fit loosely and is made of comfortable and lightweight polyester fabric. The air pump is turned on and off by a switch, which inflates the costume when it is being worn. The battery pack fits into a small pocket inside the costume, near the pump. It also includes a green storage pouch with a drawstring top, and instructions. This Dog Rider costume is pre-owned, in excellent condition, with no noted spots or holes. It has been tested and works. The original box and storage pouch are included, with light wear. Please see the photos and feel free to send a message with questions. Thank you for looking.