Crafted with fabric elastic string at both ends, these elastic mask straps with metal attachments are nice for creating custom elastic hat fasteners. Offering excellent stretch, they securely hold party hats, costume masks, or travel accessories in place, meeting different needs for outdoor activities, DIY crafts, and mask making. Features -Color:Black -Material:Iron, nylon, rubber -Size:30.00X0.15X0.15cm/11.79X0.06X0.06in -Easy installation: featuring elastic string for party hats with fixed metal barbs, our elastic cord for mask making allows quick attachment to hats, masks, or any diy craft items, saving setup time -Flexible fit: the handmade elastic line offers adjustable elasticity, catering to users with different head sizes and ensuring the elastic strap for mask provides a fit for all ages -Reliable hold: our elastic hat cord and elastic mask hanging rope prevent accidental drops, making it nice for travel, camping, or outdoor activities by securing hats and masks firmly -Sturdy material: the elastic band for hat is constructed from strong elastic ropes, ensuring durability and comfort, suitable for extended wear during events or everyday use -Widely used: ideal for diy mask supplies, the elastic cords for diy projects can be used as hat chin strap rope or crafts elastic rope, enabling endless possibilities for handmade designs Package list: 150 x elastic cords