400 Strong Jump Rings, Gold-plated Steel, 5.5mm Round, 20 Gauge. Pre Opened 4mm Inside Jewelry Connectors Chain Links Sold Per Pkg of 400
Gold Plated Steel for extra strength 1mm thick, 5.4mm outside 3.4mm inside. Pre Opened straight cut for a easy pinch together. 400 Strong Jump Rings, Silver-plated Steel, 5.5mm Round, 21 Gauge. Pre Opened 4mm Inside Jewelry connectors. Chain links