Gaphix 1-of-1 Blacklight Belts include UV-reactive colors that glow under blacklights. Take your custom design to another level with this "night mode" feature that illuminates your interior in the dark. We will work with you on selecting the proper color scheme to compliment your vehicle. Each of our belts include an FMVSS compliance tag to ensure your ride remains safe and street legal. Two belts are included and we use your existing belt hardware to ensure plug-n-play compatibility. Lead-time is usually 4 to 8 weeks. Blacklights not included. Proudly crafted in USA.