LIFERUN Portable Folding Bed Frame with Memory Foam Mattress Folding storage design for easy transport and storage. It's only 6 inches thick when folded! It can be easily stored under the bed, sofa or in the trunk of the car, saving space in the attic, garage, storage room. High Strength Nylon Oxford Fabric Compared with iron wire and wooden boards, high-strength nylon Oxford cloth has better comfort. It can give you a better sleep experience. Durable Steel Frame Supported by a thick steel frame, this folding bed has good stability and strong load-bearing capacity, bearing a maximum load of 300 lbs. Comfortable Memory Foam Mattress This comfortable, skin-friendly memory foam can create a luxurious sleeping experience. Your guests or friends will surely be pleased to take a good sleep on the bed Bracket Buckle Support Arms The frame is specially equipped with bracket buckle support arms. When unfolded, bracket buckle support arms can be opened to make the bed frame flatter. NOTE 1. What are the dimensions when it is folded? This cot is 33"x31"x6" when folded. 2. Is this is a twin size? No. it's smaller than twin size. Overall Dimension: 75” x 31.1” x 14.3”. 3. Does the mattress have a removable cover? Yes, it does. It's very easy to clean. 4. Does it come with the mattress or pillow? It comes with the mattress and frame. It doesn't come with pillow.