Check the listing for details. 8pcs Universal Super Low Ride Side Adjustable Bucket Racing Mount Seat Bracket. Color: Black, Condition: New. Listed at 19.99 USD. Item Features: Black Finish Anti Corrosion CNC Cut from Carbon Steel SUPER LOW MOUNTING POSITIONS NOTE: These brackets won't work without a proper seat bracket installed already. They need the seat base / bracket already installed Benefits of using this type of side mount: Weight Savings. Ultra Low-Positioned. More adjustable than traditional mount. Traditional long 1-piece side mount is bulky and heavy, this 2-piece short mount enables to have some weight savings off your seat hardware. With this type of side mount, you are also able to adjust your seat lower, which give you better control of the car & is a must for those racers who is tall or opposite. Fits most slider or rail such as Bride, Sparco, Recaro seats sliders and/or bases. NOTE: These brackets won't work without a proper seat bracket installed already. They need the seat base / bracket already installed This kit includes 8 pieces (brackets) as shown in the pictures.