Manumi spacer ring with silicone core 6x3mm silver-plated made from a special hypoallergenic metal called zamak is an ideal finding for making Boho jewellery or bracelets with minerals. Thanks to a surface finish with precious metals, you can combine this finding, for example, with silver or gold-plated chains. It will also stand out on other threading materials, such as leather cords or Shamballa cords.