【Pack Includes】A roll of 7874ft(2400m)/0.3mm invisible thread,it is thick enough to support your heavy glass or gemstone beads. 【Durable Material】The invisible beading thread is made of nylon polyester, , strong and invisible, easy to shear with tool. 【Convenient to Use】Easy to find thread ends and the stretch cord for bracelets is very easy to use to make bracelets and other jewelry projects. 【Easy to Store】The clear string for bracelets is winding in the plastic roller to keep the clear string neat and ready to be stored. 【Application】This nylon monofilament line is suitable for various craft projects, beading, sewing, jewelry making, and indoor or outdoor hanging decorations.