HooAMI Stainless Steel Silver Barrel Frosted Bead Magnetic Clasp Integral Clasp Jewelry Findings - Fit 6mm Cord High quality stainless steel,no fading, nondeformable,allergy free Length:21mm( 7/8");Outside diameter:10mm( 3/8");Inner diameter:6mm( 2/8") High polishing,looks nice,shiny and beautiful,this clasps keep your bracelet looking brilliant These jewelry clasps fastens the ends of either a necklace or a bracelet together by magnetic force two pieces together The perfect clasps findings & accessories for bracelets and necklaces jewelry making