Ergonomic triangular support reduces muscle pressure and provides a comfortable, stable position whether you are sitting, reclining, or lying down. Quick inflate and deflate with an efficient valve system; compact, portable design for easy travel and storage. PVC flocked surface offers a soft, skinfriendly feel; durable, resists wear and slippage; easy to clean and maintain. Multipurpose inflatable wedge pillow designed for car travel comfort, bed reading assistance, and postop recovery aid. Compact, lightweight size supports easy packing in luggage or car storage without sacrificing performance. Use scenarios: In the car during long trips to support neck and back and improve comfort. In bed for reading or light activities, providing elevated support for the upper body. During postoperative recovery to provide targeted support and reduce pressure on sensitive areas.