[. . . ] [. . . ] Your liner is made from an engineering resin that is lightweight and extremely tough and durable. Use of Armor All®, Son-of-a-Gun® or similar items is discouraged as these products make the liner slick. INSTALLATION INSTRUCTIONS FOR YOUR CHEVROLET/GMC CENTER HUMP LINER NOTE: IF YOUR VEHICLE IS EQUIPPED WITH A MANUAL TRANSFER CASE, REMOVE THE TREAD PLATE FROM AREA "1" SHOWN ABOVE. IF IT IS EQUIPPED WITH A MANUAL TRANSMISSION, REMOVE THE TREAD PLATE FROM AREA "2" SHOWN ABOVE. IF IT IS EQUIPPED WITH A CENTER CONSOLE, TRIM AWAY AREA "3" SHOWN ABOVE. [. . . ] [. . . ]