**Product Description** **Material:** Polyester Fiber + Lycra **Size:** 46 * 41 * 30 cm **Operating Temperature:** -25C to -70C **Color Options:** Black, Gray, Blue **Quantity:** 1 Piece **Package Content:** 1 Inflatable Cushion **Key Features:** 1. **Long-lasting Comfort:** Our inflatable cushion is expertly designed with 42 plump 3D air cells covered in breathable Lycra fabric, providing exceptional lumbar support. This innovative design helps distribute pressure while sitting, reducing pain and discomfort by up to 30%. 2. **Ergonomic Design:** Unlike traditional foam cushions, our inflatable seat cushion is both durable and adjustable. Easily achieve your preferred level of inflation for personalized comfort. 3. **Fresh and Dry:** The unique design maximizes air circulation; when one cell is compressed, air flows to surrounding cells, reducing heat transfer and preventing discomfort from prolonged sitting. This feature helps maintain a cool and dry seating experience. 4. **Class A Anti-Slip Effect:** Made from highly elastic Lycra, this cushion is smooth, comfortable, and skin-friendly. With over 40,000 Class A anti-slip particles on the bottom, it ensures a secure grip on any surface, enhancing stability and comfort. 5. **Portable and Versatile:** Lightweight and easy to inflate, this inflatable air cushion is perfect for any setting. Use it in your car, wheelchair, office chair, or while traveling on airplanes, subways, buses, and trains. Ideal for elderly, medical, and outdoor use.