Each link is hand forged individually out of American stainless steel alloy. Individual links are 1.75cm long and 1.2cm wide at the widest part. Measure your dog's neck where you wish the collar to fit.  Use our handy chart to determine and select how many Add-On links you'll need. Each link is equal to a little more than 1/2" when added to the collar.

A standard 1.5mm micro prong collar fits an 8” neck. Check our Fitting Guide for your reference to know how many add-on links you need to purchase.