Click image to Enlarge SEE SAMPLE Small Snap On Charm Pendant Bail Attacher Hook Real 14K Yellow Gold  Metal Product ID Condition Finish Avg. Weight Width Height Bail Retail Price 14K Yellow Gold (Stamped 14K) JMMY-051012 Brand New Polished 0.15 grams  2mm 5mm Easy and Secure Snap ON and Off $186  Please see the pictures to find out how it works, how it's secured. This is a small tiny snap on bail, please pay attention to the measurements, and see all the pictures. Do not tell us that this is small, we already know and say that it is small. if you need bigger sizes, we have the 8mm, 9.5mm, and 10.5mm version listed in our store.