Patterned with a detailed electrical design similar to the one used in Ghostbusters, an Inflatable accessory is a safe choice to use with children. Manually Inflates and can be deflated to fit in the palm of your hand and also makes for easy storage. An Economic way to bring ghost hunting to life, with a holstered proton gun that can easily be drawn out and then sheathed. With a blaster that can be carried with built-in holster for easy travel, you can wear this all night without noticing it's there. Lightweight coupled with natural water resistance makes this ideal for the pool as well as bar crawls and trick or treating on halloween. While deflated the item measure approximately 14" wide and 22 ½" long and the The connecting straps to secure the backpack are about 17" long.