CollarDirect Reflective Dog Collar 8 Colors, Leather Safety Collars Dogs Glow in The Dark Puppy Small Medium Large, Comfortable Durable Total length of this collar is 10", width is 1/2", weight is about 14 grams. It may fit a dog with 8" - 9" neck girth. Please measure your dog's neck with a soft measuring tape to choose correct size. These reflective dog collars are decorated with glow in the dark paint and safety reflective coating. Our collars are specially intended for walking with a dog at night. Due to reflective and glow in the dark elements your dog will be seen by car drivers. Leather dog collars and puppy collars is a perfect combination of style, high quality and comfort. These soft collars for adult dogs as well as puppies are comfortable, pliable, light and elegant. Our dog collars and collars for puppies are handmade strong, durable, and have great plane design. Hypoallergenic collars for dogs are perfect for daily use. We also offer matching leashes for our adjustable reflective leather collars for dogs. Browse our store for other matching products.