• Spring cord to secure your device to your belt or bag, preventing drops or losses. • Good elasticity, does not deform easily and ensures a long service life. • Easy to use, it can be put on or taken off in seconds and easily attaches to your belt, backpack, or bag. • Flexible and durable, the cord is lightweight, easy to carry, and more suitable for outdoor activities. • Wide application: suitable for fishing, hiking, camping, and as an accessory for a whistle, flashlight, compass, navigation device, or camera. • Specification: Black color. • Packing list: 2 elastic safety cords.