These mats were designed to cover the entire vehicle seat so that they stay firmly installed without causing harm to the upholstery. Made from five layers of high-stretch, water-resistant material with an antislip backing, the mat protects against spills, scuffs, indentations and scratches. Pack of two car seat protectors Compatible with all car seats 18.9" x 48" each Polyester Spot clean Imported Kids' Wear