3D Air Cell Inflatable Seat Cushion, 36 Airbags Airplane Seat Cushion for Long Flights, Pressure Relief for Tailbone & Hip Pain, Wheelchair Cushions with Air Pump

Specification:1. Durable Material & Easy Storage: Made of high-density nylon TPU and cool spandex fabric (breathable, waterproof, wear-resistant), it deflates/folds for compact storage and is lightweight to carry.2. Pump-Free Inflation Valve: Press the valve to inflate (no pump/blowing needed), adjust comfort via the red button, and enjoy good sealing with the double-layer deflation valve.3. Ergonomic Pressure Relief: Fits hip curves, disperses pressure (reduces by 30%) via air cells, and avoids poor blood circulation/hip issues from prolonged sitting.4. 3D Air Chambers for Ventilation: 36 interconnected grid air chambers offer hip/lumbar support, enhance airflow, and prevent sweating/heat buildup during long sitting.5. Complete Set & Multi-Scene Use: Comes with an air pump and storage bag, works for chairs/vehicles/stadiums/flights, and alleviates tailbone/hip discomfort.Product Material: TPU + Spandex fabricProduct Dimensions: 44*44*4.5cm/17.32*17.32*1.77inchSet Includes: Inflatable cushion *1, Storage bag *1, Air pump *1Note:1. Due to the light and screen difference, the item's color may be slightly different from the pictures.2. Please allow 1-2 cm differences due to manual measurement.

• Durable Stadium Cushion Material: The seat surface is made of high-density nylon TPU and cool Spandex fabric, featuring breathability, comfort, water resistance, abrasion resistance, easy cleaning, and shape retention. Ensure the valve cap is tightly sealed for daily use; after use, open the air valve to deflate, fold for compact storage. It’s lightweight, easy to carry, and space-saving.
• All-in-One Air Valve & Cushion Design: Press the valve to inflate—repeatedly press with finger/palm for about 1 minute to fully inflate, no external air pump or manual blowing needed (more portable and hygienic). After inflation, press the valve’s red button to release air and adjust comfort. The deflation valve has a double-layer design for better sealing. Note: Open the air inlet valve before inflating.
• Ergonomic Design: This office chair cushion fits hip curves perfectly, dispersing pressure and providing flexible support. Its air cell design redistributes pressure (reduces by up to 30%), eliminating discomfort from hard seats. The point-pressure design reduces contact area, avoiding poor blood circulation and preventing hip flattening/skin darkening from prolonged sitting.
• 3D Air Chambers: This travel seat cushion has 36 interconnected air chambers, offering precise hip/lumbar support and maximizing airflow. Grid-arranged air cells enhance ventilation, reducing leg/hip heat buildup and sweating during long sitting. It stays comfortable without deformation (for airplanes/office chairs) and maintains coolness for hours via heat-dissipating design.
• Complete Set with Accessories: Comes with an air pump and storage bag, suitable for wheelchairs, dining chairs, office chairs, vehicle seats, stadiums, camping, and long-haul flights. It’s resilient and leak-free for long journeys, effectively alleviating tailbone and hip discomfort.