Anodised Aluminium jump rings 20 ga, 1/16" or 3.17mm (our ref D20). We supply in packs of 100. This happy colour mix is called Multi - a little bit of everything! We use these rings in our Turning Japanese kit (see additional photo), but they can also be used in many other weaves. You will need 2 packets of these plus 1 packet H18 in silver to make the Turning Japanese bracelet and earring set.