This is the industry standard two hole vinyl strap clip. ID badge clips are a popular way to affordably outfit many people with a wearable ID tag. Use the alligator clip to pin to any clothing, bag, collar or belt and slip the vinyl loop through any slot punched ID card or badge holder. It buttons closed and holds your badge securely.
Ruckus items can also be special ordered. See their full line card here: Ruckus Line Card