Manufactured circa 1980s-2000s by Randy Butters of Homer, Michigan, who was named "Spur Maker of the Year" in 2005. They are marked with Butters' mark on the medial arm of each heel band. They have swinging buttons and are double mounted with elaborately engraved silver including large conchos on both arms of the heel band and the "horse head" shanks which end in toothed rowels. The Bob Marrs tooled leather straps show a floral pattern and have embellished buckles made by Butters. Heel band width: 1 1/4" (at large conchos) Shanks: 1 9/16" Rowel diameter: 1 1/16" Heel opening: 3 1/4".