Buckle-Down Viper Racing Seatbelt Belt. Buckle-Down Honda Seatbelt Belt. Buckle-Down's iconic Seatbelt Belt is a cool, smart, and exciting blend of fashion and function. Always a conversation starter, the Seatbelt Belt adjusts to perfectly fit your waist while showcasing your unique sense of style. Buckle-Down's Seatbelt Belts are made with authentic automotive style seatbelt buckles making them easy to open and close at the push of a button. Buckle-Down's adult-size Seatbelt Belts are 1.5 inches wide. This product is Handcrafted in USA by Buckle-Down Inc.