This Japanese futon floor mattress features a brushed fabric cover and a threelayer filling designed for resilience and longterm use without deformation, delivering solid support when used on the floor. Key benefits Strong support with shape retention: the threelayer filling maintains structure over time, reducing sagging and keeping you supported. Antislip design: upgraded construction helps keep the mattress in place on various surfaces, so you can sleep without shifting. Mattress protector and versatile pad: suitable as a protector for student dorm beds and compatible with camping mattresses, helping to distribute body weight more evenly. Material and construction Outer fabric: brushed futon fabric for a soft, comfortable feel. Filling: threelayer structure provides resilience and durable performance. Versatility and compatibility Suitable uses include bedroom futon setups, living room futons, tatami mats, floor mats, guest mattresses, futons, hotel floor mattresses, and general floor use. Designed to function as a versatile floor sleeping solution across different environments. Comfort and performance Ergonomically designed surface delivers soft yet supportive feel, supporting the spine when resting on the floor and helping you relax. Use scenarios Dormitory or student beds: use as a mattress protector that adds support and stability for daily sleeping. Camping or travel: use with camping mattresses to distribute body weight and improve comfort. Home living spaces: use as a floor futon or guest mattress in bedrooms, living rooms, or tatamistyle setups for flexible sleeping arrangements.