Mane Jane spur straps kick ass just like you will when you wear them. We are literally obsessed with the quality and durability of our straps. We make them from the highest quality full grain leather sourced directly from Napa. They're not one but two layers of yummy leather, hand cut, assembled and sewn by our amazing craftsmen right here in San Diego. The silver buckles are 100% stainless steel and the gold buckles are 100% brass.