Ergonomic floor support: This mattress cover is ergonomically designed, comfortable and soft, providing strong support for the spine when lying on the floor. It helps the body relax and decompress. Foldable and portable: Easily folded for storage, making it ideal for bedrooms, hotels, dormitories, travel, and entertainment venues. Important note on packaging: To reduce transport space, the mattress is compressed in a vacuum bag. After you receive it, open the mattress and let it sit for a few days to restore its original shape. Sun drying helps restore thickness and volume faster. Multifunctional and versatile: Can be used as a warm, fluffy mattress, dormitory mattress, tent mattress, folding mattress, Japanese tatami mattress, or pet mattress. It can also serve as a children's play mat, baby crawling mat, and can be carried in the car. A reliable partner for family travel and leisure time. Possible use scenarios: At home: Use as a comfortable floor mattress in the living room or guest room for lounging, sleepovers, or playtime. On the go: Pack it for hotel stays, dorm life, or camping trips as a portable sleeping solution or tent mattress. Family travel and daily activities: Use in the car for trips, as a tatamistyle mat for quiet time, or as a versatile play and rest surface for children and pets.