The Eco Silver Meadow Flowers Earrings by Sirokoru. These unique handcrafted eco silver meadow flowers earrings are made of designer\'s own Eco Act silver alloy which has a very high silver content - 964 per mille. However, note that the highest official stamp is 925. It means that the silver has at least a 925 per mille silver content. Sirokoru uses an additional flower-shaped stamp for Eco Act silver. Eco Act silver is produced without any harmful chemicals and there are no emissions. The silver stays brighter longer without tarnishing due to its high silver content. Sirokoru has developed this unique silver alloy themselves after years of metallurgic research and testing. About The Designer: Finland based luxury jewellery brand Sirokoru was founded in 1958 by Matti Hyvrinen. Mattis designs quickly gained worldwide recognition, and his brand became a cornerstone of Scandinavian modernism. Today, Mattis work is continued by his children and grandchildren. All Sirokoru designs are realised using the lost wax technique. Every piece is carefully handcrafted and finished to ensure the highest level of quality both technically, and aesthetically. To find out more about the designer, please visit Sirokoru.