1.1: Material: Skinfriendly and breathable fabric made of pure cotton, elastic filling with hard cotton, moisture absorption and breathability, no formaldehyde, no fluorescent agents, reactive printing and dyeing, clear and beautiful colors, resistant to fading, healthy and safe. 2.2: Threelayer core design The inner structure of this mattress is divided into three layers: the upper and lower layers are thick microfiber, and the middle layer is density foam. The foam and microfiber form the core of the mattress, working in harmony to relax your body. 3.3: Make your sleep more comfortable: The mattress is soft, breathable, and cozy, wrapping you in comfort and improving your sleep quality. Its ergonomic and hypoallergenic design ensures you experience no pain, even when sleeping longer than usual. The mattress provides comfort, while the memory foam offers additional and better support when lying on it. 4.4: Suitable for various occasions: The mattress can be used as a bedroom floor mattress/living room floor bed/sleeping mat/floor mat/camping mat/tent mat/memory foam pad/guest mattress/Japanese children's mattress/boys' and girls' dormitory/travel mattress/foldable sofa.