Seat covers can either come as the vehicle's upholstery or a replacement. Some seat covers that replace the upholstery are usually made of cloth, sheepskin, leather or vinyl. These seat covers can be used to replace worn upholstery and create new look as a restyling accessory to dress up or personalize the interior of the vehicle.

Most of the seat covers are universal fit models, acting like a slipcover for a couch. Others are custom designed for particular vehicle’s seat for a perfect and snug fit. The snug fitting custom fit patterns are designed for original seats of specific as custom, for exact duplicate. These are being made accurately to make your seat appear to be re-upholstered. There are some seat covers that are designed as waterproof, such as the neoprene material, for water resistance and protection. Seat cover protects the vehicles seat from food and drink, dirt and mud, disease, and other from sticking unto the seat. The universal fit covers come mostly in high bucket seats.