Beading Bead Stringing Cord Size #2 Pack of 44 colors! 3 yds each. Made in USA Beading Cord Sampler Size #2 Pack of 44 colors! 3 yds each. Size 2 Bonded Nylon Beading Cord. Size 2 is equivalent to letter size B. Very strong. Great for knotting. Can be used with or without a needle. Use double or single. Made in USA.