1. Improved posture and support Antireflux wedge pillow with ergonomic design to relieve muscle tension Scientifically distributes pressure on the head, back and waist to maximize comfort during travel Lightweight inflatable pillow that supports the spine and muscles without being heavy or unwieldy 2. Quick inflation and space saving Fast inflation and deflation function for easy setup Deflated form saves space, making it ideal for travel or home use Simple to use: open to use, inflate as needed, deflate and store to save space A practical, compact cushion for travellers who want convenient comfort on the go 3. Skinfriendly and easy to maintain Made with soft PVC flocculation material Skinfriendly, nonslip and easy to maintain Retains its shape and cleanliness with frequent use, suitable for travellers who value comfort and hygiene 4. Versatile applications Supports recovery and relieves tension Improves reading in bed by elevating the upper body Suitable for naps in the car and relaxation on the couch Convenient for use in different environments, whether traveling or at home Use scenarios On planes, trains, or long car trips: provides neck and spine support to reduce fatigue and tension during travel In bed or on the couch: elevates the upper body for comfortable reading, scrolling, or relaxation In a car during trips or daily commutes: supports a comfortable nap position and improves overall comfort without bulk