Ouch! Glow in the Dark, the future of bondage is here. Designed with an authentic bondage aesthetic, but with the added delight of the glow-in-the-dark properties, the fluorescent green detailing will turn every event into a part. With Ouch! Glow in the Dark, the fun is just beginning when the lights go out.This adjustable collar is gorgeous on its own, but is even better with the leash. The leash offers the right amount of movement for both comfort and restraint. A collar with leash is a must have in your BDSM chest. The perfect addition to a very hot kind of trouble. Ouch! Glow-In-The-Dark products must be activated with the sunlight before enjoying it in the dark.