Yvonne Bolger Earring Collection Sterling Silver Drop Earrings Shaped Like Feathers. These Sterling Silver drop Earrings are part of my “Feathers Appear” Collection. Feathers evoke such an emotional response in so many people and are symbolic of hope, protection, and connection. Your Feathers Appear Earrings are handcrafted. Feather Section of Earring is 28mm Long and 8mm Wide Very slight variations may arise due to the hand crafting of each individual piece. All pieces are Hallmarked by the Irish Assay Office.