Stolen Thunder rings come in 3 sizes:
Small: Diameter - 17mm
Medium: Diameter - 18mm
Large: Diameter - 19mm

To take measurements, wrap a string around your finger & measure the length in MM. Divide this by 3.14 to get the diameter for your ring size. Size may vary depending on your chosen finger.

Ring is made from eco-friendly bamboo
Handmade in England