*KeyFeatures *Supportive and Pressure-Relief: Designed with 56 independent air cells, the inflatable seat cushion provides excellent support for the tailbone, hips, lumbar and back, evenly distributing pressure for enhanced comfort during long sitting sessions *High-Quality Material: This 3D air cell seat cushion is covered with high-elastic Lycra, skin-friendly and breathable, and the air cells are made of wear-resistant TPU, not easily deformed with extended use. Anti-slip dots on the bottom ensure a firm grip, staying in place without slipping *Easy Inflation & Deflation: Equipped with a manual pump and a hidden inflation valve, this portable air chair cushion inflates quickly (optimal comfort at around 70% inflation). When not in use, simply deflate it and store it away, space-saving and easy to carry *Maximum Comfort: Featuring advanced air convection technology, this office seat cushion effectively disperses pressure on the hips, reducing pressure by more than 30%. And the 45mm inflated thickness promotes airflow and heat dissipation, ensuring the cushion stays cool and comfortable *Versatile Applications: Whether you are sitting in a wheelchair, at the office, in the car, or on the airplane, this inflatable seat cushion is the perfect choice for sedentary individuals, providing ergonomic support, pressure relief, and superior comfort needed for long hours of sitting ******************************************************************************************************* *Specifications Item Model Number: KH-230 Cushion Fabric: Lycra Item Color: Black Number of Air Cells: 56 Cushion Thickness: 1.77 in / 45 mm (After Inflation) Product Weight: 1.1 lbs / 0.5 kg Product Dimensions: 16.14 x 18.11 x 1.77 in / 410 x 460 x 45 mm ******************************************************************************************************* *Pakcage Content 1 x Hand Pump 1 x Umbrella Valve