Advantages -- The wax ropes are durable, smooth surface, comfortable to wear, waterproof, and can be worn all the time without discomfort. .Color and quantity -- The set contains a total of 100 wax ropes. There are 5 colors in total. They are Orange,green,black,yellow,white+black. Each color contains 10pcs. .Size -- The length of the wax rope is 45 cm and the diameter is 2 mm. The length of the extension chain is 5cm. The extension chain can adjust the total length of the rope to make it suitable for most people. .Material -- These wax ropes are made of cotton woven rope through wax processing, which is harder than cotton rope itself. The chain and lobster clasp are made of alloy. No rust, strong and durable. .Application -- These wax rope can be used for jewelry making, such as DIY necklaces, bracelets, anklets. You can also add pendants, crystals, beads, etc. to make your own DIY crafts. .