1. This provides maximum support for your head and neck, and is more relaxed and supportive than a 2D flat neck pillow. It can also help you enjoy quality sleep while traveling. 2. It feels silky and cool on your skin. Silk pillow, suitable for dry, cool, comfortable sleep and travel. It offers the glory of comfort and luxury you crave on the road. 3. Lightweight, Compact -- Compact and portable in design, the built-in pocket is perfect for storing eye masks, cell phones, passports, keys, wallets or valuables. This compact is the perfect travel companion for planes, cars, trains, buses, camping, home and office naps. 4. Adjustable inflation level and softness - This travel neck pillow fits any head size because you can control the air entering the pillow. Make sure you are comfortable and well supported during your trip.