Ultralight Soft Inflatable Neck Pillow U Shape Solid Color Back Relief Neck Traction Brace Support for Travel-- This inflatable travel neck pillow has a soft top and neck support. It also helps keep the neck warm and reminds you to limit the movement of your head and neck.Inflation Usage:1. Use the mirror as a reference for the correct device location. You can use the two nylon belts on the front for adjustment.2. Before inflating, push the blue wheel on the air lock down onto the hand pump.3. Use the pump to pump according to your liking, and then roll the wheel backward to lock the air.4. Use 2-3 times a day, at least 30 minutes per session.5. Unlock the air lock, release the steam, and then unscrew the screw connected to the pump.Specifications:Color: MulticolorShape: U-shapeApplicable gender: UnisexPackage Contents:1 Inflatable Neck PillowNote:1. Please understand there may be 1-2 cm deviation exist. 2. Due to the lighting and monitors, there are slight difference between the picture and the real item.Promise:If the product has any quality problems, please feel free to contact us, we will help you solve the problem as quickly as possible.