If you're looking for a super soft travel pillow which compresses into an ultra portable bag, this Yocuby inflatable pillow will be your best choice Easy to use Inflate: Open black air valve cover and Press "push button" repeatedly until you reach your expected inflation. Deflate: Open black air valve, press valve interior film and squeeze air from pillow until flat. Fetures: Detachable: Velvet cover can be removed for machine washing. do not wash the inner tube or expose to direct sunlight. Adjustable: The pillow height is changed by the air pressure, you can press the valve interior film to adjust the height for best comfort while wearing. Multi-purpose: Great for travelling with airplane, car, and train ,soft material give you comfortable sleep during the travel.Moreover,it is perfect for relaxing at home when watching TV, reading, studying, and napping.. People: Suitable for children and adult, students and business trip Specification Model: u-shaped travel pillow Material: PVC tube + soft velvet Package inclusion: Inflatable travel pillow X 1 Adjustable carrying pouch X 1 Brand Warranty : Every Yocuby product includes a 7 days refund & 12 month worry-free.