Features: Made of quality silicone material, soft and with excellent elasticity, not easy to break, eco-friendly, sweat-proof, waterproof . Provides you a smooth for touch, comfortable to wear all day long. Easy to use, just put the earbuds into the anti-lost wire hole, you can wear them securely and prevent them from falling. Bright color design, it also can decorate your earphones, and hang your earphones around your neck, free your hands, great for outdoor sports. for LIVE 300 true wireless bluetooth-compatible earbuds. Package Includes: 1 Piece Earphone Anti-lost Rope Specifications: Item Name: Earphone Anti-lost Rope Material: Silicone Color: Black, Red, Green, Blue(optional) Length: Approx. 80 for cm/2.62 ft Compatibility: for LIVE 300 True Wireless Bluetooth-compatible Earbuds note: Please allow 1-2cm errors due to manual measurement,pls make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.