Experience high quality and reliable performance with this 1/2" diameter, 0.028" thick copper roll from ASCO in Korea. Durable design and high quality materials make it ideal for a variety of industrial and craft applications. Copper diameter: 1/2". Copper thickness: 0.028". Manufacture Origin: Korea, from the well-known ESCO company. Durable and Reliable: Robust design and high-quality materials ensure reliable performance. Versatile: Suitable for a variety of industrial and craft applications. High Quality: Excellent quality from the ESCO company in Korea.