product details material: Internal airbag: safe and environmentally friendly PVC Neck pillowcase: soft South Korean fluff size: Length * width * height: 31 * 31 * 14cm Weight: 140 grams Package Contents 1 travel pad 1 bag for transportation Inflatable travel bag pads are available in 2 different sizes. Instructions: 1- Open the large valve and blow in the air; 2- When the airbag is almost full, close the large valve; 3- Continue to blow through the smaller valve to continue the airflow of the air cushion Adjustment. 4- Satisfied, close the small valve and enjoy the neck pillow How to put away Simply open the large valve directly and let the air flow out. Folded into the storage bag Note: If you want to use this pillow on the plane, please leave it The air pressure is still below the maximum capacity. This is guessed when the airplane is at high altitude. Increase while the aircraft's air pressure drops!
Travel Pillow Neck Pillow Inflatable Foldable Neck Collar Portable Ergonomic Design Travel Essentials Comes with a storage pouchblue pillow B07F9P1VB7