you are Buying a Brand new Petco Adjustable Sport Dog Collar in Blue Green eye-catching pattern Medium Petco Adjustable Sport Dog Collar in Blue Green Constructed from fray-resistant nylon Built-in slide for fast adjustment on a squirmy pet Fun print to showcase your dog's sense of style Metal d-ring for attaching identification tags and a leash Our Petco Adjustable Sport Dog Collar in Blue Green features an eye-catching pattern that will showcase your furry friend's sense of style. This dog collar is constructed from fray-resistant nylon with heavy-duty stitching for strength and durability. Collar is adjustable for a custom fit on your dog, or room to grow for your puppy. Collar has a built-in plastic slide for easy adjustment on squirmy pets. Plastic snap lock buckle for security, and for safety a Metal D-ring for attaching leash and identification tags. Breed Recommendations: Small: Pekingese, pug, fox terrier. Medium: Corgi, Scottish terrier, cocker spaniel. Large: Dalmation, Australian shepherd. Item Dimensions Item Width 1 IN Pet Sizing For Pet Neck Min 14 IN