BeadSmith $3.32 Qty. Add to Cart is currently backordered. You may still purchase it now but we won't be able to ship it until it becomes available again. We currently have 5 in stock. Product Number: RNG-0012 4mm Silver Plated Open Jump Ring. Color: Silver Metal: Silver Plated Base Metal Count: 144 Gauge: 21 Gauge Outside Diameter: 4mm Inside Diameter: 2.5mm