Our medium, 1.25", high quality, copper concho is set with AB European crystals. Each concho is eco friendly. Extremely easy to install, it is perfect for spur straps, headstalls, breastcollars, and much, much more. Each stone has been carefully set by hand here in the USA. Nothing shines brighter and wears better than our conchos. Backed by a lifetime guarantee with superb customer service. Chicago screws included!