All the features you love about Ultra Mat? but now with another valuable, convenient addition. The front pocket contains a sun shade to protect your forward-facing car seat from the sunlight, keeping buckles and other seat parts cool. Ultra Mat Deluxe protects your car upholstery against scratches and dents from a car seat with partitioned squares of high density foam. Top and bottom grip surfaces prevent car seat slip. Waterproof and washable. LATCH/UAS compatible.