These hoop earrings are approx. 16mm x 16mm. Also available in a larger size here. These small hoop earrings feature recycled Sterling and Fine Silver that I melt down myself and turn into granules. All silver used is 100% recycled. These earrings are Made to Order and will be dispatched within 3-7 business days from order receipt. As each earring is handmade to order each pair will look slightly different from the photos. I do endeavour to make each pair looks as similar as possible though. Every purchase is sent via Royal Mail Tracked 48 - you will receive the tracking number in the dispatch email. Please check the delivery upgrades at checkout if you would like a speedier delivery option.International orders are sent via Royal Mail International Tracked and Signed - you can change this to just Royal Mail International Tracked at checkout but in doing this you assume all responsibility for loss during transit. Custom orders taken - just send a message to discuss your ideas!