Waterproof sheet with quick-drying and antibacterial functions, washable in a household washing machine, lightweight and space-saving storage. - Type: Waterproof sheet - Size: S - Material: Thin and lightweight - Washing instructions: Washable in a household washing machine - Dryer: Compatible with household dryers up to 60°C - Storage: Space-saving and neat storage - Features: Quick-drying, antibacterial Thank you for viewing. I purchased this almost a year ago and have kept it unopened at home. Although it is an unused item, please purchase it if you understand that it is a pre-owned item stored by an individual.