1. Made of high-quality silicone material, non-toxic, eco-friendly, sweat-proof, waterproof and drop-proof. 2. The soft neckband provides a smooth touch, allowing you to wear it comfortably. 3. Just put your device into the hole of this anti-lost strap and it can be worn securely. 4. Hang it around your neck, in your pocket, or anywhere you can hang it. 5. Easy to use, the color design will also decorate your earphones. size:Line length: 80cm Material:Silica gel colour:Black Package Contents: 1 x earphone lanyard Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.