For the ladies who are as comfortable behind the barrel of a gun as they are in their best cocktail dress. We handcraft these unique earring studs by slicing off the end of a genuine 40 caliber bullet. We outfit them with the Swarovski Crystal of your choice and turn them into a one-of-a-kind earring set. The bullet manufacturer may vary from picture shown but will always be authentic, American-made once fired bullet casing. Each item is handcrafted using up-cycled 40 caliber bullet casings that have been carefully collected, inspected and cleaned. The stud cups are hypoallergenic, silver-toned plated. All of our items are made from genuinely fired shell casings and may contain minor blemishes or scratches consistent with their history. We do not recommend bringing this item to airports or other places where live ammunition is not permitted.