Due to the nature of this style, slight imperfections are normal. Don't underestimate these bomb hoops! These are a must have for your collection. Details: Zinc/Alloy 2.75 inch diameter .03 oz Care instructions: Wipe clean with a dry cloth and store back in your Hoop Mobb pouch after each wear to maintain your hoops. Water, oil and makeup can cause fading and discoloration.