VALYRIA Silver Tone Stainless Steel Pinch Clips Bail Connectors Findings,Pack of 20,12x10mm Stainless Steel made Features: durable and fadeless Approx:12mm x 10mm( 4/8"x 3/8");Hole size: 10.5mmx8.5mm( 3/8"x 3/8") Thickness: 7mm( 2/8") Great for making necklaces and bracelets Create a really attractive piece of jewelry