925 Sterling Silver (real silver based). 

Color is guaranteed for every day normal wearing. This can be used every day and good for occasions too. They are very soft to open and close.

They are suitable for adults and teenagers

They are available in small size (2.6 grams per pair) and standard size (4.4 grams per pair). See pictures with coins for size comparison.

They perfect to be gifted for Valentines 💝