One Clip Lock Stoppers "Irish Celtic Knot" for Snake Chain Charm Bracelet Quantity: 1 Irish Celtic Knot Stopper Clip Snap Clasps Fits: All major Brand Bracelets, such as Pandora, Troll, Chamilia, Carlo Biagi, Zable, and other add-a-bead bracelets. Size:Approx:10mm x 6mm( 3/8"x 2/8") Hole size: 3.2mm( 1/8") Thickness: 5.9mm( 2/8") Material: Copper( One Clip Lock Stoppers Irish Celtic Knot For Snake Chain Charm Bracelet