BE FAST. Join the fight to defend and unite humanity. Details: Sterling Silver finish. Adjustable sliding clasp allows for a customized fit. Made in the U.S.A. Measurements: Width: 1⁄10 in Diameter/Length: 3 3⁄5 in Charm Length: 7⁄10 in Charm Width: 7⁄10 in Weight: 0.1 oz