JANNIK Herm Sprenger 4.00 mm x 20" X-Large Black Stainless Steel Pinch Training Collar, One Size

BLACK STAINLESS STEEL PRONG COLLAR. This model come with Swivel for leash attachment: Size Small 2.25mm x 16 inches long (overall collar length) REMOVABLE LINKS: Slightly beveled prong tips. Interlocking links, each link equipped with two blunt prongs. Links can be added to make the collar longer or removed to make it shorter. Up to 4 links can be added or removed HOW TO SIZE: Collar should fit snuggly just below the dog's ears, measure the circumference of dog's neck and add 2 inches MADE IN GERMANY: You can always expect highest quality collars which are made in Germany by Herm Sprenger GUARANTEED NOT TO RUST: Black German stainless steel will not rust and will perform for the years to come