Updated from BG water repellent maintenance cloth to G`ZOX maintenance cloth. G`ZOX Real Glass Coat Perfect for Class R/ClassM No Maintenance [Features] Just wipe off the water droplets after washing the car to give it a water repellent performance. Thick cloth allows for efficient work. Can be used for 3 regular passenger cars. Size: 11.8 x 13.8 inches (300 x 350 mm); Quantity: 2 pieces.