The size of this collar is designed to fit dogs with neck circumference of 9'-11'. Total length of this collar including the buckle is 14', width is 15/32', weight is about 15 grams. Please measure your dog’s neck girth with a soft measuring tape to choose correct size. Rolled Dog Collar. Made out of specially treated very soft genuine leather. Rolled (Round) collars are particularly well suited for long haired dog breeds. The round shape prevents tangling and damaging dog's fur. Handmade leather dog collars and puppy collars is a perfect combination of style, high quality and comfort. These leather collars for adult dogs as well as puppies are comfortable, pliable, light and elegant. Quality hardware is used to make these genuine leather collars for dogs. These genuine leather collars for dogs and collars for puppies are handmade strong, durable, and have great plane design. Our leather collars for dogs are perfect for daily use. We also offer matching rolled leather dog leashes for our adjustable Leather collars for dogs. Browse our store for other matching products.