Guardian Gear™ Thermal Seat Cover Keeps Pets Warm and Protects Upholstery Unique seat cover features a special thermal lining that reflects pet's own body heat to keep pet comfortably warm. Protects car seats and furniture upholstery from pet hair, stains, and dirt. Printed polyester fleece covers feature a bone, pawprint, and doghouse motif backed by black, non-skid PVC foam. Elastic straps easily secure it to the vehicles's rear seat. Universal 57"L x 45"W size fits most popular car models.