Features: 1. ELASTIC STRING-It is easy to tie knots and the knot is strong and small to make your beads secure and you can hide the knot easily. 2. EASY TO USE-Our products are smooth and easy to pass through the crafts made of gemstone beads, glass beads and other beads, giving you a pleasant experience in the production process. 3. STRONG - It may be small, but it is very strong. It will not break even if it bears 4 kg of weight. This is determined by its perfect quality. 4. WIDELY APPLICATION JEWELRY STRING - The jewelry bracelet string is perfect for bracelet, necklace, bead weaving and other jewelry craft projects. 5. MATERIAL: The string is made of TPU, it stretches just the right amount. High resilience, low viscosity without deformation. Use the elastic line, you are free to choose the length. Be careful not to hurt your hand when threading the needle Notice: 1. Actual color may be slightly different from the image due to different monitor and light effect. Please allow slight deviation due to manual measurement. Specification: Material: TPU Line thickness: 0.5/0.6/0.7/0.8/1.0mm optional Color: transparent/multicolormulticolor is random color Length/roll: 0.5mm: 18m 0.6mm: 15m 0.7mm: 11m 0.8mm: 8m 1.0mm: 5m Package List: 10 rolls x Elastic String