KLOUD City 3 Colors Dia 0.5mm 54yard Round Bungee, Elastic Beading Cord, Elastic Strings (White Black Grey) Material: Elastic Thread Polyster Spandex Yarns Thickness: 0.5mm Length:54 yard Usage: Strong Stretch Elastic Beading Thread are in superior quality, which are perfect for making bracelets and necklaces. Please Beware the Seller Name while go foward "add to cart" as the thread / dimension should be matched with illustration and this sold by " Kloud City".