Part #: FM1515-NR-CM 
Transforming Technologies FM1515-NR is a low profile floor mat ground cord with no resistor,15' cord and a male 3/8" (10mm) snap
Features: 
                       - Molded low profile mushroom cap  ensures secure connection to floor mats.
-  3/8" (10mm) female snap for mat attachment
- 15' ground wire with an 1/8" (#10) ring terminal
- No Resistor