LED Silicone Dog Collar Light: The package contains 5 pieces of LED Silicone Dog Collar Lights in 5 different colors, red, orange, pink, green and blue, the bright colors are great for tracking your puppy when he is outside in the dark, and keep dogs safe and healthy at night. 3 modes: 3 different modes with one click, CONSTANT, FAST FLASH & STEADY FLASH. This LED light collar can provide visibility up to 200-300 meters. This LED light collar is very necessary for dogs or cats. Waterproof material: LED light hanging keychain is made of high quality silicone material, can achieve a certain degree of waterproof effect. However, the product should not be stored in a damp place or soaked in water to ensure long term use. Easy to use: Operation of this pet collar night light can be completed by pressing the silicone cover on the back. There are two light modes: flashing light and steady light. The CR2032 button battery can be replaced once. Multifunction: The light of the pet collar is