TLT LED Clip-on Safety Light Colorful Collar Light Keychain Light LED027, Pack of 8, Assorted Colors Two modes: Glow and flash Water resistant Attaches to pet collars, dog collar, keys, zippers, backpacks and more Package includes 8 clip-on light(s) , and the color is random and not the same. Secure stainless steel spring clip to easily attach to your dog's collar.