Pink Ribbon Heart Charms (12 Pack) Metal. 22mm x 19mm. Breast Cancer Awareness Raise breast cancer awareness when you add these Pink Ribbon Heart Charms to your jewelry making supplies. Create thoughtful handmade gifts for friends or families who are now facing the battle against breast cancer. Pink Ribbon bracelets or necklaces also make wonderful gifts for silent auctions or cancer awareness functions. Share your love of beading by giving gifts to surivivors of breast cancer and to those who remember a loved one who passed. Metal. 22mm x 19mm (1 Dozen)