The inflatable travel pillow is made of milk silk and TPU fabric. This neck pillow can Inflate by pressing the air pump with 30-60 seconds. The inflatable travel pillow with adjustable double buckle, free to adjust the neck size and keep neck pillow in place around your neck, give your head & neck comfortable support, sleep comfortable without neck pain or head drops on your trip. Portable and compact design, the travel pillow can be compressed and folded into a compact size, it can be put into a matching storage bag, and you can easily put it into a backpack, luggage, or travel bag. Orders of 2000 pieces or greater are eligible for sea shipping. 100% guarantee for quality.