【Product Information】 Size: Approximately 120x200x3cm; Urethane: 3cm thick 180N high-resilience urethane foam; Excellent breathability and designed to prevent stuffiness, ensuring comfortable use even in summer. Outer fabric: Polyester; Underside: Non-slip specification. The non-slip underside prevents shifting even on flooring, providing peace of mind. 【Relieve Your Back Pain】 Can be used when experiencing issues such as "body pain, poor sleeping comfort, or back pain." Made with 30D high-density urethane foam, it offers excellent pressure distribution and is designed to resist sagging even with prolonged use. Simply place it on top of your existing bedding to achieve supreme comfort and wake up feeling refreshed and revitalized. It can be used on top of a futon or directly on the floor. Suitable for various situations. Experience a new sensation of comfort. 【High-Quality Materials & Removable Outer Cover】 The original cover has a gentle texture and is antibacterial, anti-mite, and deodorizing. It also includes an inner cover to protect the main body from deterioration and maintain cleanliness. The underside of the cover features a non-slip specification that prevents shifting on flooring, allowing for safe and secure use. The outer cover can be easily removed and washed via a zipper, ensuring it stays clean at all times. A storage bag is also included, allowing you to efficiently utilize space when not in use. 【Care Instructions】 If the outer fabric becomes soiled, gently dab the stain with a cloth dampened with diluted neutral detergent. Shipped without a box and with simple packaging. By not using cardboard, there is less waste after receipt, reducing disposal effort. The mattress will be carefully shipped wrapped in a bag. We appreciate your understanding of simple packaging. 0311 @5480