Stainless Steel Prong Collar. This model come with two O rings: Size Small 2.25mm x 16 inches long (overall collar length), Size Medium , 3.2mm х (23in), Size Large 4mm х 25in
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
Guranteed Not To Rust: German stainless steel will not rust and will perform for the years to come
