ACBikinis uses genuine Czech Preciosa connectors that are the best on the market. The metal is a silver 925 blend compared to other brands which may use silver plated plastic that tarnish/break easily. The last thing you want is for your connector to snap while you are on stage. Our connectors never ever break. Feel confident on stage knowing every material used on your suit is of the highest quality. If you don't see a connector you love, order custom connectors.