Have a good night’s sleep no matter where you are Looking for a comfortable place to rest your head? Then, the Heyward 5” Memory Foam Mattress Foldable Bed with Steel Frame is exactly what you are looking for. This Foldable Mattress with Bed Frames comes with a super cozy folding bed that is ultra soft and smooth giving you amazing sleep while also preventing aches and pains for many nights. Cot Mattress Size: Twin Mattress Size: