Features: Experience comfort with the oversized car seat cushion, combining memory foam and breathable mesh to relieve tailbone and hip pressure during long hour of sitting. The memory foam cushion adapts to your body shape while the breathable mesh design ensures better airflows, preventing heat buildup. Ideal for office worker, drivers, or individuals with hemorrhoids seeking enhanced comfort and pressure relief during prolonged sitting occasion. Use this ergonomic seat pad on office chairs, car seat, or home furniture to maintain proper posture and reduce fatigue in any environment. Featurings a removable washable cover is crafted from soft fabric, it effortlessly balances durability with easy maintenance for lasting hygiene and support. Specifications: Component: Memory Foam Size:Approx.460mm/18.1''x430mm/16.9''x120mm/4.7'' Color:Gray,Pink,Black Package Includes: 1Piece Seat Cushion note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color of the item.