... rubberGood conductivity,Electric Resistance over 100ohmm,hardness:75,and we can adjust it as customer request.conductiong ... Silicone & RubberBrand name:JKMaterial:Enviromental friendly siliconStyle:Fashion and waterproofnegative energy :Around 1000ohmmPacking:OPP bag,blister,OEM ... ,FEDEX,TNT,EMS,professional line,will choose the best and cheapest onePayment term:TT,cash,Western Unionwe can ...