UV Reactive Snake Embossed Double ButtThis Ultra Violet reactive leather will produce a glow on the paint splashes once exposed to a black light. Tanned in Mexico, these drum dyed double butts are made from US cowhides. A waxy finish gives these hides beautiful character as they develop patina over time. These unique, UV hides are created with an embossing machine to achieve the snake scale texture and with finished with a special glue like resin to produce the bright color contrast.