Soft PVC flocking surface with adjustable inflation for lumbar support Material: PVC flocking for a soft, comfortable touch that resists slipping. Adjustable inflation levels let you control firmness and support to match your comfort needs. Sleek, lowprofile design complements airplane seats, car interiors, office chairs, and home furniture. Why you need it Reduces lowerback strain and helps maintain a natural lumbar curve during long periods of sitting. firmness provides targeted support whether you need gentle padding or firmer stabilization. Compact and lightweight for easy packing and everyday use. Key benefits and performance Supports posture: positions support at the small of the back to relieve pressure on the spine and lower back muscles. Travelready: small footprint means it fits in carryon luggage or the glove compartment and inflates quickly when needed. Versatile: works on airplanes, trains, cars, office chairs, and sofas without special installation. How to use Place the cushion at your lower back where you feel the natural inward curve. Inflate or deflate to reach a comfortable firmness. Adjust positioning as needed throughout long drives, flights, or work sessions. Ideal for Frequent business travelers and travel enthusiasts who need reliable lumbar support on the go. Commuters and people who spend extended periods sitting at a desk or in a vehicle. Anyone seeking an easytopack, adjustable cushion for travel or daily use. Practical use scenarios Longhaul flights: inflate to provide steady lumbar support in economy or aisle seats to reduce fatigue over several hours. Daily commute: keep it in your car to inflate for back support during drive time and deflate for compact storage. Office or home: place behind your lower back at your desk or while relaxing on the sofa to maintain comfort during extended sitting. What it includes and compatibility Single adjustable PVC flocking lumbar cushion designed to be compatible with most seats and chairs. No special accessories or fittings required; simply position and adjust inflation to your preference. Simple, reliable lumbar support designed for travel and everyday sitting without added complexity.