1. Size: thin round elastic cord with a nominal width of 3mm and a length of 100m. The size is enough to meet your needs. 2. Good Material: The elastic thread material is made of polyester, which is highly elastic, wear-resistant, durable and flexible for us.It has the quality of being stretched and then returning to its original shape and length. 3. Easy to store: It feels soft and comfortable.The 100m long elastic cord is easy to carry.It can be easily installed at any length to keep things organized. 4. Jewelry: Elastic cord is not only a gift to family or friends when needed, but also used to make jewelry for elastic bracelets from stretchy beading threads. 5. Wide range of applications: Knitted elastic bands can be used in swimwear, sportswear, baby clothes, pants, skirts, belts, cuffs, drawstring bags, etc.