1 Box 6 Colors Antique Bronze & Red Copper & Golden & Silver & Platinum & Black Column Brass Crimp Beads, Cadmium Free & Lead Free & Nickel Free, Mixed ColorSize: about 3mm wide, 3mm long, hole: 2~2.5mm;about 1200pcs/box.With the lightweight and economical, crimp beads are essential and versatile accessory in jewelry design. They are used with beading wire to secure the start and finish of the strand.