Antique Silver Plate Frame Connector Settings 21x 4mm, (fits 12mm) 30pcs

Iron Based Alloy Connectors Round Silver Tone Cabochon Settings (Fits 12mm Dia.) 21mm( 7/8") x 14mm( 4/8"), 30 PCs

Iron Based Alloy(Lead & Nickel Safe)  

Approx:21mm x14mm( 7/8" x 4/8")
Hole size: 2mm( 1/8") Thickness: 1.9mm( 1/8")