quality material and design The mattress is 10 cm thick. The surface is cotton with a polyester filling, suitable for all seasons. It is comfortable, breathable, safe and healthy. The 3D Qui seam design helps prevent deformation; the futon mattress is not easy to collapse and provides better support when you lie on it. Durable, longlasting shape Full filling offers longlasting resistance to compression and deformation. Moderate firmness helps reduce the risk of back pain. The mattress maintains uniform thickness, overall plumpness and consistent support for healthy, deep sleep. Ultraquiet sleep Builtin quality slowrebound sponge absorbs noise and vibration from turning during sleep. It does not wake a partner and helps reduce turning frequency for quieter nights. Portable and foldable The mattress is foldable for easy travel or storage. It is suitable for guest rooms, hotels, dormitories, hospitals, travel and hosting guests. It folds compactly when not in use. Applications Suitable for home guest rooms, hotels, dormitories, hospitals, travel and hosting guests. Helpful for temporary sleeping arrangements or home care where a portable, supportive mattress is needed. Practical for trips or visits to family or friends where space is limited and a foldable mattress is convenient.