Wire Guardians contain approximately 450 pcs. per bag. Crimp covers-Silver over copper, 3mm has appx. 300 per bag, 4mm contains appx. 150 pcs. per bag. 2mm Crimp beads contain appx. 525 pcs. per bag. Your choice 5 dollars per pack. Made with proven Bonded pure silver over copper with our hypoallergenic finish and crimps that bend and hold with out breaking. Customer comments "Best Crimps on the market" " I double fold and they don't break"