The product is a set of 2 stainless, hardened dial calipers measuring up to 6 inches, with cases included. These calipers are specifically made in China by the brand SHOCK PROOF. The maximum measurement of these calipers is 6.0 inches, making them ideal for precise measurements in metalworking and manufacturing applications. With a durable construction and reliable brand reputation, this set of dial calipers is a valuable tool for ensuring accurate measurements and quality control in various industrial settings.