This black elastic band comes as a single spool with a width of 1 inch and a total length of 43 yards, providing ample quantity to cover your diverse daily sewing and DIY project needs. Crafted from high-quality polyester, it boasts long-term durability while delivering a comfortable, breathable feel when touching the skin to prevent stuffiness. It features moderate elasticity, making it easy to stretch and enabling quick recovery to its original length without deformation; even with long-term use, it won't loosen, ensuring consistent, stable performance. This breathable elastic band is an excellent choice for sewing applications—it works perfectly as a waistband for dresses, sports pants, shorts and pajamas, and is also suitable for collars, belts, wigs and various craft DIY projects, making it especially ideal for creating clothes for family members. Each spool of black sewing elastic band is neatly rolled before packaging, facilitating convenient storage and use, and you can easily cut it to the exact length you need based on your specific requirements.