3M Dissipative Rubber Table Roll, 8871 Dissipative floor mats include one 15 ft. (4.6 m) 3M Ground Cord 3040 and two 3M Snap Fasteners 3034 (installed). 3M Id : 98-0798-2564-6GTIN(UPC/EAN) : 000 51138 37655 0    Additional Information3M Static Dissipative Rubber Mats and Rolls 8800 Series consist of a top layer of static dissipative rubber laminated to a bottom layer of conductive rubber. Both layers are made from vulcanized synthetic which offers excellent resistance to oil, grease aCharacteristics    Color  Gray    Construction  Dual-Layer    Dissipative  Yes    Hardness  60 Shore A    Length  6 Linear Foot    Material  Rubber    Performance  Premium    Size  4 x 6 ft. (1.2 x 1.8 m)    Thickness  0.065 Inch    Type  Dissipative    Width  4 Linear Foot