Features: Ergonomically designed with premium memory foam, this seat cushion provide lumbar and hip support to alleviates discomfort during long hour of sitting, making it ideal for car seat, office chairs, or home use. Featurings a breathable, detachable cover and memory foam core, it molds to your body shape while maintaining structural integrity for consistent comfort across extended periods. Tailored for drivers, remote worker, and individuals with active lifestyles seeking pressure relief, its design support proper posture during commutes, desk work, or leisures activity. Enhances comfort in vehicles, workspaces, or game playing setups – the nonslip base keep it firmly positioned during sharpness turns or prolonged seated. Combining therapeutic grade foam with machine washable fabric, this modern seat cushion preserves comfortable through daily use while resisting sagging for lasting back pains prevention. Specifications: Component:Memory Foam Color: Light Gray/Dark Gray/Stitching Size:Approx.38cm/14.96''x34cm/13.39''x7cm/2.76'' 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.