Tungsten rings AAA+ QUALITY, MOQ:50 pcs per ring size, sizes available: 7# to 14# ,even bigger, width:8mm,engrave ... your logo Tungsten ringsJewelry Type: Tungsten rings ,Material :Tungsten rings, ( ... blue , black ,gun metal plating,MOQ: normally, 50 pcs per ring size, if you need lower quantity as initial order, please contact ...