Adjustable Ear Cuff, No Piercing Necessary, just easily slip over the ear. Can be worn on the left or right ear. A stunner that doesn't require a piercing, what's not to love. Carefully handmade. 100% hypoallerenic. Sterling Silver (925). Metal Color Silver and Gold. Thickness 1.5 mm. Inside Size 8 mm. Overall size 13 mm.