※ Unused This pillow is made of low-resilience material that molds to your head, preventing slippage. It's perfect for outdoor activities or naps, allowing you to wake up feeling refreshed. The size is carefully designed to fit perfectly inside a sleeping bag. It comes with a storage bag and a storage belt, making it compact and easy to carry. The cover is removable and washable, ensuring hygiene. [Size] Body: Approximately H10-13cm x W42cm x D20cm When Stored: Approximately H20cm x W13cm x D13cm [Materials] Cover: 95% Polyester, 5% Spandex Core (Inner): 100% Polyurethane Storage Bag: Polyester ※ This product uses "HARD type" urethane inside. ※ When taken out of the storage bag, the printed fabric of the cover may be wrinkled, but it will naturally smooth out by brushing along the nap.