Simmons BeautySleep Smart Inflatable Mattress Low-Profile Air Bed with External Pump, Twin Twin size mattress is the solution for when you need a sleep surface such as an extra bed, a planned camping or RV excursion, sleepover, or a guest bed; Adjust from firm to plush with the touch of a button Features a plush comfort top that contours and supports your body; Provides soft, all night support Includes Electric Express Pump that inflates and deflates hands free within seconds; Bonus adapter for other inflatables Plush velveteen sleep surface prevents sheets from slipping; Fits standard size sheets and can be spot cleaned with water Inflatable air mattress conveniently deflates with pump when not in use; Includes nylon carrying bag for storage or during transport