Adapter ring for BICO pendant (L10) 13mm

This ring is used in case you want to:

• Wear several pendants on one chain or choker at the same time.
• The pendant loop is too small to put it on a chain or choker.
• The ring that came with the BICO choker is lost.
• Loop diameters: L1 = 15 mm, L2 = 11 mm, L3 = 10 mm, L10 = 13 mm, L11 = 13 mm