The Desco 17222 Toe Foot Grounder, 1 Meg Resistor provides a continuous ground path between an operator and a properly grounded ESD protected flooring. These toe grounders are designed for use on standard shoes, including high heeled shoes. They can be easily adjusted to fit most wearers. This model has a lining that prevents carbon marks on shoes. Toe grounder model 17222 has a discrete one megohm resistor built into the contact strip. The product has been tested to ESD STM 97.2 - Floor Materials and Footwear Voltage Measurement in Combination with a Person. It is a suitable ESD footwear component in Flooring - Footwear System when used as the primary grounding method.