Used in this video turorial:. How to Use the EZzzy-Jig Paracord Bracelet Maker. . Making bracelets has never been this much fun! Measure once, cut once. Simplify bracelet production time by making consistently sized bands. If you're knotting bracelets for trade, the EZzzy-Jig can be your guide to making bracelets the same size, every time. The EZzzy-Jig works best with buckle closures. Pre-mounted 15mm and 12mm buckles are included. Buckles can be swapped out with a different size by unscrewing the plastic mounts with a Phillips head screwdriver (not included). Ideal for use with 325 (3mm) or 550 (4mm) parachute cord and can be also be used for many different types and styles of cord. Instructions included. Intended for ages 8+. Simple as: 1) Measure your wrist 2) Hook on your buckle 3) Braid away!