High Elasticity Stretch: The elastic thread provides strong stretch and recovery, ideal for shirring, smocking, and flexible sewing projects. Multi-purpose Use: Suitable for hand sewing and machine guides, perfect for cuffs, waistbands, clothing repairs, and craft making. Black and White Options: Includes black and white elastic thread for easy fabric matching and clean finishing in different sewing styles. Durable Elastic Fiber: Made from quality elastic fibers that resist breakage and overstretching, keeping your designs stable and long-lasting. 30m Length Each: Each roll features 30m of elastic thread, providing enough material for frequent sewing, crafting, and daily repairs.