Herm Sprenger Stainless Steel Ultra-Plus Prong Dog Training Collar with Swivel D-Ring – 3 Extra Links and 30 Comfort Tips – for Small Medium Dogs – Professional Training Pinch Collar – Made in Germany

Size:
Herm. Sprenger training collar with overall length 16 inches (41 cm) by 2.25 mm wire gauge. Designed for dogs with the neck size of Up To 13 inches (33 cm). The manufacturer recommends this collar for dogs up to 20 kg (44 lbs). To adjust the collar length, remove links or use additional individual links to enlarge. Included links enlarge the collar to maximum neck size of Up To 16 inches.
 
Features and Functionality:
Martingale-style Ultra-Plus prong training collar with center-plate and assembly chain is made from rust resistant Stainless Steel. The collar features:

A solid center plate; 
A swivel D-Ring for full mobility with the leash; 
Removable links with blunt prongs.

With the proper training, this micro pinch collar for dogs is a safe and effective behavior correction tool that helps you control and train your dog. 
 
Additional links and tips: 
This bundle is packaged by Herm. Sprenger in Germany. Refer to the enclosed booklet for additional information on the product and its use. Bundle includes Herm Sprenger Ultra-Plus training prong collar, 3 additional stainless-steel prong collar links for enlargement of the collar or for link replacement. Each link adds 1.0 inch to the collar size. Additionally, you will receive 30 dog pinch collar tips designed specifically for this size of prongs. Dress each prong with the soft black vinyl tip for additional comfort, if desired.
 
Professional quality:
Made in Germany with precise German engineering, reliability, and quality by the world's foremost manufacturer of training prong collars for dogs.