material and allseason comfort: 10 cm thick mattress with a cotton surface and a polyester filling. Designed for comfortable, breathable and safe use in all seasons. Full filling for durable support: Heavily filled to resist compression and deformation. Provides moderate firmness, maintains uniform thickness and full, even support to help reduce back discomfort. Ultraquiet sleep experience: Builtin quality slowrebound sponge absorbs movement noise and vibrations from turning, helping to keep your sleeping partner undisturbed. Portable and foldable for easy travel and storage: Foldable design makes it simple to transport or store when not in use. Ideal for guest rooms, hotels, dormitories, hospitals, travel and for hosting visitors. Use scenarios: Provide a comfortable guest bed in a spare or guest room for visitors. Add an extra sleeping surface in hotels, dormitories, or hospital settings for patients or guests. Use as a portable sleeping option during travel or temporary accommodations, with easy setup and storage.