Dustproof and Dirtproof Protection Designed to keep your mattress clean and fresh, this cover prevents dust, dirt, and stains from reaching the surface. It helps reduce everyday wear, preserving the condition of your mattress and extending its lifespan. Soft, Breathable Pure Cotton Fabric Made from 100% pure cotton, the fabric is lightweight, soft to the touch, and resistant to wrinkling. Naturally breathable and skinfriendly, it provides allseason comfort. Suitable for single, double, and extralarge bed sizes. Convenient Doublehead Zipper Design Features a twoway zipper for quick and easy installation. Ideal for traditional Japanese thin mats between 2 cm and 10 cm in thickness. Not compatible with spring mattresses, box mattresses, or doublelayer designs. Easy Care, Machine Washable Supports cold water machine washing and lowtemperature tumble drying for effortless cleaning. Recommended to wash before first use. Avoid bleach and dry cleaning. Compact when folded for spacesaving storage. Practical Use Scenarios 1. Protection for guestroom or dailyuse mattresses to keep them hygienic and fresh. 2. Ideal for dormitory beds, offering extra cleanliness and comfort in shared spaces. 3. for traditional Japanese sleeping mats, ensuring they stay in for longterm use.