Our Travel Neck Airplane Pillow is made by super soft and cozy silver fox texture plush on one side and cooling & relaxing Ice silk on the other. It's really like TWO pillows to keep you flexible during travel. Meet any requirements you need By adjusting the tightness of the buttons, the way of wearing the airplane neck pillow can be adjusted to achieve the support of the neck, head and chin. It can be used by people with different neck sizes 100% Pure Memory Foam Neck Travel Airplane Pillow can easy to compress in a compact bag. Appropriate neck size is 8 inch - 18 inch. Don't worry about travel pillow taking up valuable space in your carry-on. Our super easy, heavy duty snap-on loop of the pillow attaches to backpacks, luggage, or just about anything you might carry on. Traveling can get messy, no worries here. Our pillow cover is removable and washable, hidden zippered cover comes off super easy and allows you to wash it after every trip, which is more hygienic and comfortable