Travel Pillow, Inflatable Neck Pillow Used for Airplanes/Cars/Buses/Trains/Office Napping with Eye Mask/Earplugs Gray. 【Inflate And Deflate Easily】Airplane neck pillow has a 2-in-1 double valve upper black air valve is a one-way air inlet for inflating or replenishing transparent air valve can be quickly inflated and deflated,when you are done blowing it up, push clear cover on and push whole valve in so that it is flush with the side of the travel pillow.
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