Sleep comfortably on the go with the Milliard 4-inch Tri Folding Mattress. This portable foam bed is perfect for camping trips, overnight guests, or even as a dorm room bed. The ventilated foam provides therapeutic support and helps regulate sleep temperature. With a luxurious CertiPUR-US certified foam construction, this mattress won't lose its shape over time. The included ultra-soft cover is removable and features an anti-slip bottom. When folded, the mattress measures just 31in.x25in.x12in for easy transport and storage.