This bracelet is made of two 6mm green/brown PPM cord and closes with a black by Julian stainless steel magnetic clasp. This rope is made from 100% recycled plastic PET bottles. The rope is very strong, absorbs minimal water, floats, does not get dirty easily and dries quickly. Together with the stainless steel bayonet closure and the water-resistant glue, this guarantees beautiful quality and very long wearing pleasure.