Clazzio is a seat cover that goes over the existing seat without removing the original cloth. It is completely different from upholstery replacements, but once it is installed on the seats, nobody can tell that it is a seat cover. Clazzio is the best seat cover for those who want to upgrade their seats, protect new seats or customize the look of their vehicle. Clazzio seat covers are designed so that installation is simple. The seat-cover attaching technique uses Velcro, belts, elastic straps and original plastic hook, depending on the vehicle model. The instruction manual comes complete with detailed photos, allowing you to make a perfect fit on your own. Clazzio seat covers are made of tough materials, suited for the harsh conditions of a vehicle's interior. Original functions, such as cup holders and tables, can be accommodated. Over 1/2 inch of memory foam is used in the seat section to ensure comfort even throughout long hours of driving.