Country Brook Petz | Martingale Dog Collar - Christmas Collection with 11 Designs 1 INCH WIDTH | Adjustable from 15 inch - 21 inch neck. We want your pup to be able to show off their new collar, so be sure and measure for the correct size. Traditional Martingale style collars do not feature a buckle. SNOWY PINES HOLIDAY PRINT | Geometric shapes work in a sequence that will showcase your love of the wintery outdoors. Brilliant whites contrasting against cool blues make the design pop against your pup's fur coat. 100% POLYESTER | HIGH QUALITY HARDWARE | Durable webbing and hardware that will withstand whatever your pup brings its way. Made in the U.S.A. | Built in the United States! It won't break or fray as easily as plastic collars. Colorfast dye means this collar won't fade or run when wet. Not for tie out. QUESTIONS? | Have questions about a Country Brook Design product? Give us a call before ordering and we will be happy to help you with the process. Our friendly customer service department are here to answer any questions you may have! (256)974-0700