I love snap buttons. Collect as many as you desire and then change out the look of your bracelet or earrings whenever you wish! Just snap the button out and snap in another! It's simple and so much fun!
 
This big snap button with it's dotted star and a AB crystal cabochon at its center has red sparklies at each point.
 
20mm alloy snap charm button fit snap button bracelets/earrings. Knob size 5.5mm.