This breast cancer awareness on jewelry card contains 12 pairs of pink ribbon heart-shaped earrings each card for people to purchase to support the cause. These cards are great for retailers to resell to customers in stores. These beautiful breast cancer awareness earrings are silver heart charms that have a pink ribbon with the words Breast Cancer Awareness on them. These charms are substantial to start spreading awareness and gaining support for your breast cancer charity goals. Each sterling silver plated earring charm measures approximately 5/8 inch.