Ford Mustang Boss 302 Fender Cover Gripper This product offer the ultimate in protection for your car when you working on it. Made of a heavy-duty 22" x 34" non-slip material, it will not slide off your car. Unbelievable grip can hangs on to your tools, nuts, bolts, screws. Impervious to all engine fluids including motor oil, coolant, and brake fluid. Completely washable. Brand new official licensed logo product.