12mm String Pearl Beads on Spool for Wedding Favors, Crafts, Decorations & More 6 Yards (White) 6 YARDS long roll Which equals (18 feet). Perfect for decorating Favors, Pew bows, craft projects, etc. 12MM is slightly under 1/2 of an inch. BEADS ARE MADE OF PLASTIC Shades of colors may vary depending on the dye batch Beads are fused, cut them to the desired length and the Beads won't fall off the string