This lightweight and compact air pillow is perfect for a wide range of activities, including camping, mountain climbing, car camping, and travel. The "X" shape design securely centers the head and prevents slipping, even when tossing and turning. The surface is made of soft polyester material, providing a comfortable feel against the skin. It comes with a storage bag and is an ultra-lightweight type that fits in a backpack or pocket. Size: [When in use] Approximately 38cm wide x 28cm deep x 9cm high [When stored] Approximately 6cm wide x 11cm long Weight: Approximately 71g Material: 30D Polyester Accessories: Storage case Color: Red *Used 2-3 times, but selling because it doesn't suit my needs.