No Pulling While Walking: Are you struggled with your dog getting overexcited on walks? With PATPET pinch collar, you only have to pull the training collar and the dog will stop immediately. Safe and Harmless: This choke collar for dogs are smooth and rounded to ensure that no harm comes to your pet; there is no sharp ends on the prongs. Soft rubber caps provides extra comforts. Adjustable Links: It is suitable for dogs below 20 inch neck. Please measure your dog’s neck and add 2 inches more for your dog. You can adjust the prong collar by removing or adding links. 2 extra links are included. Quick Release Locking Carabiner: The PATPET pinch collar has locking carabiner, which is easy to put on and take off. It can unravel quickly for any situation. Strong and Durable: Made of high quality stainless steel, which is rust and seawater resistant and will perform for the years to come.