The dimensions of the rings are about 0.236" (6mm) outside diameter, 0.157" (4mm) inside diameter,
The wire is 18 gauge or 0.039 inch (1mm) in thickness. Quantity: 1000pcs/bag.
These are open style jump rings, they are pried open and ready to attach.
Made of high quality 304 stainless steel, these rings are strong and durable enough to make chainmaille designs or for connecting jewelry components.
Kindly note that the open style jump rings sometimes results in tangled mass. To untangle simply grab a bunch over a towel or other surface and rub gently with your fingers letting loose drop onto the pad.