Memory Foam Lumbar Cushion with Mesh Cover - Contoured memory foam lumbar cushion for targeted back support - Conforms to your body to provide comfortable lower back support and help reduce fatigue during long sitting sessions. - Mesh cover that is hypoallergenic, breathable, and washable - The cover is heat resistant and helps absorb moisture for a cooler, drier seating experience. - Ergonomic design with dual adjustable straps - Straps allow you to position the backrest precisely and keep the cushion in place, preventing slippage. - Portable and lightweight - Dimensions: 14 x 13 x 4 inches. Easy to carry and attach to different seating surfaces. - Compatibility and application - Designed to attach to most chairs with adjustable straps, making it suitable for offices, cars, planes, wheelchairs, and other seating environments. - Use scenarios - In the office: attach to a desk chair to support the lower back during extended work hours. - In the car: secure to the seat for comfortable driving on commutes or long trips. - While traveling: use on a plane or for wheelchair seating to maintain lumbar support on the go.