I ordered the Premium Glow in the Dark LED Safety Collars in red and green and I absolutely love them! What I love about them is that they have multiple light settings and they are bright! I feel very comfortable taking my dogs out in the evening, because cars will see them, they can't be missed with these collars on. I haven't seen any other collars like these in stores. These are certainly one of a kind. I have already recommended these collars to my friends.