Boob stainless steel round penance necklace. My jewelry is hypoallergenic, non tarnish, non corrosive, and can go in the shower, hot tub, or ocean without problems. This can be worn from 15” choker length to 18” mid chest length thanks to an adjustable chain that lets you decide. The charm size is 10mm. These necklaces are perfect for everyday wearing and are available in silver, gold, or rose gold.