The layers of leather give an appearance of multiple bracelets. The toggle clasp allows for a no hassle, quick on and off..... This is a simple and masculine leather wrap bracelet and one of my substantial pieces. This four strand double wrap bracelet is sure to bring out your "Inner Rebel". Materials: Lead and Nickel Free - Aged Silver Toned Alloy Metal Components, Fine Grade Braided and Round Imported Leather Cord - Four Strands 3mm diameter per. strand. All of our leather cord is Lead, Ozo and Chromium Free.