UV color DiscDots are infused with UV reactive pigments and glow when exposed to UV (Sunlight and blacklight) - these colors are very vibrant in the sunlight! **Does not Glow-In-The-Dark**
Fits a variety of chain sizes however a minimum chain link spacing of 1" (space in between the links the long way) is required to fit a DiscDot. Please measure your chains to ensure proper fitment. DiscDot fits all the most common baskets except some "marksman" style baskets.