Material and care Made of PVC flocking material, this triangle cushion is washable and durable. It can be wiped clean with wet wipes for easy maintenance. Inflation and deflation The portable triangle cushion can be inflated by mouth or with a pump. It inflates and deflates easily for quick setup and pack away. Folding and storage Foldable design allows the cushion to be folded after use, saving storage space. Portability and versatility Lightweight and easy to carry. It fits in a bag and can be taken anywhere, at any time. Use scenarios Travel and commuting: use as a compact cushion on planes, trains, or in the car to add soft support during long trips. Office and home: convenient for short rests or breaks, providing portable padding that cleans up easily after use. Outdoor activities: suitable for camping, picnics, stadium seating, or other outdoor events where lightweight, packable cushioning is beneficial.