50 Pieces Elastic Band Cord Knitting Rope String for Sewing Crafting with Adjustable Buckle Stretchy Mask Earloop Lanyard Earmuff Rope DIY Mask Making Supplies (White)

Features: 1. Made of high elastic polyester fiber, which have good resilience allow them to restore the original length without deformation. 2. The elastic cord is durable and breathable, ensuring breathable while maintaining durability, making it more comfortable to apply. The length is adjustable. 3. Effectively reduce the pain and pressure of wearing a mask in the ear for a long time.Wear it in the most comfortable state. Specifications: Material: Polyester Color: Black/White Wide: 5mm / 0.2inch Length: 10cm / 3.9inch Note: Since the yarn thickness of each batch is slightly different, the width will be a 1mm discrepancy.