ROGZ Utility Medium 5/8-Inch Reflective Stitching Snake Dog Collar Medium Reflective Pink Dog Collar: 5/8" wide, Adjusts 12-15" Matching Leash and Harnesses are available Available in Black, Blue, Red, Orange, Purple, Turquoise, Yellow, Chocolate, Pink and Lime Green The 5/8-inch snake collar adjusts for a neck size of 12-inch to 15-inch; it's suitable for Maltese Poodles, Terrier, Jack Russell, Scotty, Pug and similar sized Breeds it's suitable for Maltese Poodles, Terrier, Jack Russell, Scotty, Pug and similar sized Breeds