The Aqua Mat Ltd 18 is the ultimate boat toy for the entire family. It s a floating inflatable mat that is designed for sliding, playing, and all sorts of water fun! Constructed of extremely durable drop-stitch Pvc material that won t sink, curl or rip, the Aqua Mat Ltd 18 is easy to inflate, deflate, roll up and store right on your boat. Its durability will withstand lots of use, including having the family dog join the fun. Plus, its versatility is limitless as it can also be used as a wakeboard and water ski boarding platform for all ages, as well as a floating dock or flotilla for the adults. Inflated size: 18 x5 x4"". Contents include one inflatable mat with a carry strap for convenient portability and 1 high pressure hand pump. Recommended but not included is the Rave Sports Dual Stage Rapid Pump (Item#03063) for the ultimate convenience in inflation and deflation.