Improved body alignment and reflux relief: An antireflux cushion with an ergonomic design to relieve muscle pressure and scientifically disperse body weight. It helps provide head, back, and waist comfort during travel. Quick setup and spacesaving storage: Features a fast inflate/deflate function and becomes compact when deflated, making it portable for travel or home use. Skinfriendly and easy to maintain: Soft PVC flocking material offers skinfriendly, nonslip contact and is easy to clean. It maintains its shape and cleanliness through frequent travel use. Versatile applications for ongoing comfort: Designed to support recovery, enhance bedtime reading comfort, facilitate car naps, and promote relaxation on the sofa for reliable usability. Use scenario: Ideal for long flights or train journeys to stabilize posture and reduce fatigue, enabling more comfortable sleep or rest. Use scenario: for car trips and commuting, providing back and neck support to improve seating comfort during travel. Use scenario: Useful at home for reading in bed or lounging on the sofa, helping maintain comfortable positioning during extended periods of rest.