Frontier Bison Leather Weightlifting Straps - Chestnut Dark Cherry 1" thickness, 22 inches long. Each piece has its own unique natural look. The leather is 6-7oz to produce a strong strap to add extra longevity to your investment. Iron Jimmy Straps will continue to evolve in color due to oils from your hands over time. Unlike nylon and cotton lifting straps your leather will not be damaged by sharp knurling or heavy weight. Straps will form to your hands for a more comfortable fit. Enjoy, lift heavy and look good doing it!