These earrings are made from sea glass from Seaham in Co.Durham. Over 100 years ago in Victoria times, there were 7 or so glass factories in Seaham. They used to dump scrap glass in at the end of the day. For over 100 years this has been tumbled and fashioned by mother nature. 
These are approx 3.5 cm drops. Not including the ear wires. 
Sent gift boxed.