• Link for Herm Sprenger CL59 and CL216 training collars • Made of stainless steel, just like the original collar, to ensure durability and strength • Each link adds 3 cm to the total length of the collar, allowing for a customized fit • Allows you to enlarge the collar if the dog has grown or gained weight, without the need to buy a new one • Engraved with the "HS-Germany" quality mark to distinguish the origin of the chain • The required length is calculated as the neck size plus 7 or 8 cm for a proper fit • The link maintains the quality and strength of the original collar • It can last the dog's entire life if given proper care • It is recommended to read the label and instructions before use • Includes blister and item in the box contents