The Coleman Wrap 'N' Roll Quickbed Combo is a great choice for camping, overnight guests, or anywhere you need an extra bed. The Twin Quickbed measures 74" long by 39" wide when inflated, fitting standard twin sheets. It's durably constructed of heavy-duty, puncture-resistant PVC, with 32 coils inside the ComfortSmart coil system, and a soft suede top for extra comfort. The Quickbed is easy to inflate and deflate, thanks to the included Coleman 4D Pump (runs on 4 D-cell batteries) and Coleman's extra-wide Advanced Double Lock Valve. Like all Coleman inflatable products, this Quickbed features Coleman's Airtight System, guaranteed not to leak. And the built-in Wrap 'N' Roll storage system makes packing and storing quick and easy.