Reddit reviews Herm Sprenger Neck Tech Stainless Steel Prong Dog Training Collar with Snap Hook Pet Pinch Collar No-Pull Collar for Dogs Made in Germany 19 inches

NECK TECH STAINLESS STEEL PRONG COLLAR WITH QUICK RELEASE BUCKLE. This model come with ClicLock quick release buckle which makes putting collar on and removing it a breeze. Size: 19 inches long (overall collar length)PATENTED NECK TECH DESIGN: This unique design imitates dog teeth, it allows Neck-Tech collar to deliver more natural pinch during the correction pullREMOVABLE 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. Each link adds 1.25 inchesHOW TO SIZE: Collar should fit snuggly just below the dog's ears, measure the circumference of dog's neck and add 3 inches. To add or remove links, use flat head screw driver or pliers to slightly unbend then bend it back in placeMADE IN GERMANY: You can always expect highest quality collars which are made in Germany by Herm Sprenger. GUARANTEED NOT TO RUST: German stainless steel will not rust and will perform for the years to come