2220 - 

Elastic Adjustable Wrist Straps, 2.5 " to 13 " Circumference

The 3M™ adjustable wrist strap 2200 Series consists of a wrist band and a grounding cord. Grounding cord length is the extended length for the coiled cords. The molded cap on the grounding cord that snaps onto the wristband contains a one megohm resistor.
3M™Wrist Strap Ground Cords 2210, 2220 Series are highly durable with segmented strain relief, and a single bundle of tinsel conductors laced for great strength and reinforced with strong synthetic fibers. These features provide long cord life and easy movement. Each cord has a 1 megohm resistor molded into the snap end. All wrist straps and cords include alligator clips.