2051 - 

The 3M^™ shoe grounding assembly 2051 is a long lasting assembly that effectively grounds personnel when they are in contact with conductive flooring. One size fits most shoes and boots. To be effective, the shoe grounders must be worn on both feet. Contains a one megohm resistor. Note: Grounding assembly is not to be used in areas where the individual may come in contact with electrical circuitry exceeding 250 volts.