Car seat protector pad, for under infant seat. Perfect.

The listing

Prince Lionheart car seat protector pad, to protect the seat of your car from your little one’s car seat. Bottom has a slight non-slip surface so the kiddo’s seat doesn’t slide around. Top is a durable and washable waterproof surface. Extra length on front to hang over the car’s seat to protect from dirty little shoes. Perfect condition. Grandkids have all outgrown the need for this! $10