The SCS 2233 Magsnap Metal Wrist Strap Kit, Large Band with 12 ft. Coil Cord is a dual wire metal expansion wristband that includes a magnetic connection between wristband and coil cord, which creates a superior electrical connection. This eliminates intermittent failures in traditional snap connections using springs, extend lifespan of the wrist strap, and maintain a 1-5 pound perpendicular breakaway force to prevent accidental disconnects. The stainless steel backplate and links create a more reliable path-to-ground for the operator and is ideal for use with low voltage style monitors.