6mm Matte Black Stainless Steel Locking Collar
Extra thin extra beautiful.

Sizes are based on Inside Circumference: 14-19"
Collar Thickness: 6mm
Material used and Finish: 316L Polished Stainless Steel with Tough Baked on Matte Black Finish
Weight: Averages 3-5 ounces depending on size ordered
Closure: Allen Key and Extra Screws Included
**Removeable O Ring: Comes with Satin Ring - Other Color O rings are available as an add on**

When preparing to decide what size collar that you will need to order we recommend the following way to measure. Measure around the thinnest part of your neck and add 1-2 inches depending on the fit you are looking for.