Transparent stretchy beading elastic, perfect for making elastic bracelets, width: approximately 0.9mm - 1.0mm. Stronger than 0.6mm elastic, so perfect for chunkier beads. To make a bracelet or necklace, simply string up your beads and tie off with a double knot. Tips: - For a bit of extra security, add a dab of glue or clear nail polish at the knot. - To hide the knot, slip a bead with a large hole over the top. BULK pack contains 10 rolls (each roll contains approximately 4.5m).