Dog Prong Collar Links 4Pcs, 2.5Mm / 3.0Mm / 3.5Mm / 4.0Mm Steel Pinch Collar Chrome Links, Extra Training Collar Links (Medium 3.0Mm (Pack Of 4))

4 Pieces Dog Prong Collar Links, make extra 2-10 cm to your pinch collar. These extra links can increase collar length, protecting the airway and neck sensitive area avoid breath with difficulty.

Made of stainless steel with good resistance to rust and corrosion, it hard to break or fade, can be applied for a long time and many times.

Safety and easy to install to get the right size, smooth and round ends will not will not scratch your dog.

3.0mm for 3.0 sprenger prong collar and other s SIZE M(3.0mm)

4 sizes are available, please refer to the size chart for the scope of application. If you bought the wrong size, please contact us for a free replacement.