The new Diono® Seat Guard™ is constructed with high-density EVA foam to prevent depressions, scratches and damage to vehicle upholstery that is caused by car seats. Its raised perimeters are designed to contain spills, liquids or crumbs and the front apron will protect your seat from your child's dirty shoes. The Diono Seat Guard can be used during your baby's rear-facing and forward-facing car seat years. It is super easy to install and raised grip dots prevent movement and help keep everything in place. LATCH/UAS/ISOFIX compatible. Works with infant carriers, convertible car seats and boosters. Waterproof.