Buckle-Down Six Seven Starburst Seatbelt Belt. These belts are made from high quality polyester and chrome-plated steel components making them some of the most durable accessories on the market. Belts are made with authentic automotive style seatbelt buckles making them easy to open and close at the push of a button. 1.5" wide. Buckle-Down's Trademarked Seatbelt Buckle Fashion Belts are Assembled in the USA and are NOT meant to be used as a safety device for a vehicle.