Cup design:
The cup of the Ergo One Heel Grounder is a symmetrical design that can be reversed when put on. It also features a dual layer rubber with a non-marking inside and a conductive rubber outside. As with all of our static control heel grounders the Ergo One Series has a 1.5" wide rubber, securing both at the back and underneath the heel. Its 7.5" length rubber provides enough cup volume to fit comfortably on those with larger shoe sizes.

Fastening System:
This is standard hook and loop velcro system. Measuring 0.75" wide by 7" in length its ergonomic design is for both comfort and practicality.

Grounding:
Our ESD heel grounders come standard with a conductive 18" ribbon. All resistors are built in and are available in 1meg or 2meg applications, also available in no resistor.