Pair of RST7BKRD Racing Seats+Mounting Bracket for Mazda Miata w/Bucket Seat High Performance Reclinable PVC Side Bolsters Nylon Cloth Racing Seat (Included Universal Sliders) Deep Thigh Bolsters to Keep the Driver Firmly Placed in Seat / Support for Shoulder and Lower Back Strong, Durable Steel Frame Covered with Comfortable Injection-Molded Foam Padding Works with All 4-Point , 5-Point and 6-Point Seat Belts Application: 90-97 Mazda Miata (Fit Models with Bucket Seat ONLY)