This is a handmade choker featuring a stainless steel martingale chain with a o-ring in the center. The width is 3/4" and the diameter of the o-ring is 3/4”. This is available to be made in Genuine Leather or Vegan Leather, both have the same thickness and durability. I have other martingale collar options on my page so be sure to check those out as well. :) Be sure to find me on instagram to see more of my work :) @_SxbjectDelta_
