The Metalab Zinc Mens Prince of Wales Spurs are zinc spurs that feature Prince of Wales shanks . With nylon straps and an S Eyelet. Metalab offers the most extensive selection of bits, spurs and stirrups for any discipline or training purpose. Each product is made from the finest materials and is extensively tested by professionals to ensure superior quality, performance for long lasting use. When you're buying Metalab, you're buying quality.