Electrical Insulating Rubber Mats As Per Is Standard Is 15652:2006 Or Latest. Siz E - 3Mm (Thickness) X 1 Mtr (Width) X 2 Mtr (Length), Mat Type - Class C, Maximum Use Voltage - 33 Kv Ac (Rms) & 240V Dc, Dielectric Strength 65 Kv Ac (Rms), Colour: Black, Anti Skid Design A Nd Checkered Of Makes Duratuf, Raychem & Marvel Vinyls Or Similar Firms Offer Make/Brand- Nr-Fl Ex Or Similar [ Warranty Period: 30 Months After The Date Of Delivery ] ]