This Red Patent Leather Bondage Collar is 1¾” wide and is fitted with a steel welded D-ring in the front which is 1″ wide and 5mm thick. The red bondage collar is made with a beautiful deep red patent leather which is bonded to the back of Renaissance leather making for a very thick collar. The red is a vaudeville type red, very harlot in color. The patent leather has a very wet and shiny look to it like PVC. Please read my Leather Information page about the leathers I use on all of my products.