Screw Hole diameter:4mm approx
<br />Bead Size:10*9 mm approx
<br />Fit for most of European Snake chain Bracelet or Nacklace and Earring hooks,like:Pandora,Biagi,Chamilia<p> <b><b><img src="https://contestimg.wish.com/api/webimage/552cb521ce6aec0beea21812-large.jpg"><img src="https://contestimg.wish.com/api/webimage/552cb521ce6aec0beea21812-1-large.jpg"><img src="https://contestimg.wish.com/api/webimage/552cb521ce6aec0beea21812-2-large.jpg></b></b></p>