TRP Seat Covers' come with a hook-and-loop option with no staples, screws or rivets so seat covers can be installed in minutes. Manufactured to meet national standards and all FMVSS safety requirements for school bus seating, TRP seat covers fit all major applications, including IC, Blue Bird and Thomas Built. TRP seat covers are available in 42 or 52-ounce standard material or a fire block option and a wide range of colors. A selection of 80 covers can be purchased including backs, high backs and bottoms.