1. Mattress Size: The 90 x 200 cm and 120 x 200 cm mattresses are suitable for one person, while the 150 x 200 cm and 180 x 200 cm mattresses are designed for two people. Featuring a thickened design, they are soft yet supportive, pressureresistant with rebound, providing cervical spine protection. 2. Quality Material: Made of thickened, doublesided encrypted warm velvet fabric, the mattress offers a delicate and soft touch. It is wearresistant, durable, and reversible. Filled with whole down velvet, it remains fluffy and resists sagging even after prolonged use. 3. Craftsmanship: Utilizing 3D quilting technology and precision wiring to secure the filling, the mattress boasts a threedimensional feel, uniform thickness, and soft elasticity. It resists hardening or collapsing, while the intricately carved surface texture enhances your home decor. 4. Multifunctional: This floor mattress is an ideal choice for guest rooms, hotels, dormitories, hospitals, travel, or accommodating guests. It can serve as a floor mattress, camping mat, bedroom futon, living room futon, lounge chair, tatami, sleeping mat, extra bed, or children's play mat and floor cushion.