Features: ultra-light, waterproof
Duration: ≧ 30000 hours;
Features: Main features:
- Connection key, flashlight or other necessities of the anti-lost rope
- Elastic rubber spring, diameter 0.45 cm, wear, tear resistant and durable
- Tape ends easy to pull
- Nylon cloth end can be attached to the backpack or belt (narrow 5 cm)
- Retractable line length of 1.5 meters, easy to use (long to keep stretched and durable)