Economic Anti-Static Heel Grounder :
1- Velcro across foot for size adjustment.
2- Black/White conductive rubber leather with anti-slip texture. Rubber outer surface:103-104 Ω
3- Added safety with 1Mega or 2 Mega ohm resistor.
4- Blue conductive ribbon surface resistance:103-104 Ω
5- Good quality but at low cost.
