This man made leather collar has an adjustable Velcro strap, allowing you to secure it tightly on necks of all sizes. A D-ring at the front allows a leash to be attached, letting you lead your pet around by the sturdy nylon strap. A simple and fun introductory toy with a sweet price point. Measurements: Collar fits necks between 12 and 21 inches in circumference, 2 inches in width; Leash measures 29 inches in length, 0.75 inches in width. Material: PU leather, nylon, Velcro, metal. Color: Black