Versatile Car Seat Leveling Pad: This car seat wedge leveling cushion is designed to fit the back seat of your car. With a front low and rear high design, it provides the right height to make your car bed more comfortable after leveling. Adjustable Height Design: The inner of the car seat leveler is made of 3 separate cushions stacked together, if the leveling pad is too high, simply remove 1 or 2 sections as needed. Premium Material: The seat leveling pad is made from premium velvet, filled with pearl cotton, not easy to collapse or deform, ensuring comfortable and long term use. Easy to Clean: The backseat leveling mat comes with a removable cover that can be easily cleaned for convenience. Its zipper design allows for easy removal and washing. Universal Fit: The car rear seat wedge pad is suitable for most vehicles, easy to use, and can effectively bear about 300kg. Specification: Material: Pearl cotton, velvet Size Chart: Length x Width 41cmx37cm/16.14inchx14.57inch Front height 2cm/0.79inch Back height 11cm/4.33inch Package Includes: 1 Car Seat Wedge Leveling Cushion Note: Please allow slightly errors 1-2cm differences due to manual measurement.