Ems And Firefighting Professionals Paracord Bracelet Red And Black 7-Strand Polyester Cord 3/4" Width 3/8" Black Plastic Side Release Buckle. In Emergency Situations You Can Unravel Your Paracord Bracelet And Use It For Dozens Of Different Emergency Survival Situations. We have Paracord Survival Bracelets Available In 3 Sizes: 7" - 8" - 9".