The product is a set of 8-century metric taps with various sizes including 3.0x0.50, 5.0x0.90, 6.0x1.00, 7.0x1.00, and 10x1.25. These taps are manufactured by Century Drill And Tool under the part numbers 97300, 97300, 97306, 97309. They are single items sold individually, making them ideal for automotive and threading applications.