Paracord accessories are quite popular now. They can come in handy in many situations. Unwrap the rope and use in emergency situations or when you just need strong rope.
- 550 Paracord. About 7-8 feet
- Tape Measure
- Keychain “O” Ring
- Paper clip thingy – Optional
Source & Tutorial : http://www.instructables.com/id/Paracord-Keychain-Survival-Keychain-With-Carabine/