SpecificationsMaterialThe elastic string is made of high-quality elastic rubberMeasurement1mm ColorBlack,WhiteFeatures1.The beading needles for seed beads are designed with big hole in the middle of the needle that are easy to thread,save your time.2.The elastic beading cord is widely used in making bracelets, necklaces, and other beading projects.3.Choose how many layers of elastic string to use according to the diameter of the hole on the beads,thread the beads until the bracelet fits your wrist ,adjust the size between beads to make them close together.Knot the ends of the stretch cord, cut extra bead string.hide the knot in one of the beads. Package includes1 Roll of white elastic string cord1 Roll of black elastic string cord1 Pieces of beading needles1 Pair of scissors