1. quality material: 10 cm thick; the front of the mattress is made of cotton and the filling is polyester, suitable for all seasons. This mattress is comfortable, breathable, safe, and healthy. The 3D quilted seam design prevents deformation; the futon mattress resists folding, providing better support when lying on it. 2. Full filling, longlasting no deformation: durable compression resistance, resistant to deformation, moderate firmness, no back pain, uniform thickness, balanced filling, even support, promoting healthy and deep sleep. 3. Ultraquiet: Builtin quality slowrebound sponge, effectively absorbing noise and vibrations caused by turning over during sleep. It won't wake or disturb your partner, reducing movement for peaceful rest. 4. Portable and foldable: This mattress is foldable for easy travel or storage. An ideal choice for guest rooms, hotels, dormitories, hospitals, travel, and hosting guests. Easily folds when not in use.