Tarma's 50 Mile pendant is distinctive, lightweight and great motivation for your ultra training! The pendant is surgical grade 316L recycled stainless steel (min 60% post consumer content) with a matte finish. The 3mm polycord comes from recycled PET bottles and industrial fleece scrap, is super durable, comfortably soft and dries quickly. You never have to take it off! Wear it swimming or in the shower. Cord comes long and is easily trimmed to just the length you like. Pendant is 1 inch wide.