Package Contents: You will receive 1 gray, 1 light blue, 1 dark blue and 1 navy inflatable pillows. The inflatable pillows for camping are designed to be easily inflated and deflated. Compact and Ultralight: The inflatable pillow measures 34x22 cm, designed to be small enough to fit into any travel bag, and light enough not to add much weight. Material: The travel inflatable pillow uses soft flocking material on the surface and PVC material on the bottom layer, designed to provide a comfortable and gentle touch to the skin, enhancing the overall sleeping experience during outdoor activities. Inflatable Pillow: Users can adjust the hardness according to their personal comfort preferences, which is particularly beneficial for ensuring a good night's sleep in different outdoor environments. Versatile Uses: Travel inflatable neck pillow for sleeping. Support your neck or waist during various outdoor activities such as traveling, sunbathing, or even just relaxing.