Package:A Roll of 100m Elastic Cord High Stretchy Crystal Beading Thread Material:crystal line Size:Approx 100m in total length,0.8mm in thickness Color:clear as the picture show The elastic string is made of premium material,smooth and easy to pass through the crafts.Easy to tie knots and the knot is strong and small to make your beads secure and you can hide the knot easily. Jewelry string can be used in making bracelets, necklaces and other beading projects.Also suitable for hanging ornaments, home décor, tying, packaging, crafting,ect. The jewelry bracelet crystal string is perfect for bracelet, necklace, bead weaving and many other jewelry craft project that you need. The jewelry bracelet crystal string is perfect for bracelet, necklace, bead weaving and many other jewelry craft project that you need.