Have a good night's sleep no matter where you are Looking for a cozy place to sit down and relax? A place to rest your weary head? Then, the Heyward 4.5" trifold mattress + sofa is exactly what you are looking for. This product comes with a super cozy, 2-in-1 mattress that is ultra soft and smooth giving you amazing sleep while also preventing aches and pains for many nights. Twin XL Mattress Size: Full Mattress Size: Queen Mattress Size: