Para Cord Brands - Survival Bracelet Black Size Medium with Hand Tied Military Para-Cord Construction. Model: PDSBBM. Enables you to carry several feet of Para-Cord that can be used in an emergency for countless survival applications. One inch of your wrist diameter equals approximately one foot of Para-Cord. 5/8 curved side release buckles for maximum comfort, convenience and strength. Packaged in zippered plastic bag. Made in USA. Fits wrist up to 8" diameter.