Nose Ring Hoop - Nose Piercing - Cartilage Tragus Earring - Sterling Silver - Open Heart -20G to 16G. This listing is for a single sterling silver heart nose ring hoop. Can be used as a hoop nose ring, tragus earring, helix earring or cartilage earring. Available in 20g to 16g. Please select your preferences in the options at the top right of this page.