New 8mm Stainless Steel Tunnel Plug Jewelry Stretch Earrings Screw Back

New 8mm Stainless Steel Tunnel Plug Stretch Earrings with screw back and diamond shape and crescent moon dangle. They have a yellow and a blue/green ''stone''. They are cute and the tunnel seems to be of stainless steel, but the dangle isn't. I ordered the wrong size, so I didn't even bother to try them on! They are clean and brand new. The last picture isn't me, I took in from the internet.