This listing is for 2 high-quality union made of copper by EPC, with a diameter of 1/2". It is designed to sweat and has a thickness of 102. The item comes in a pack of one and is perfect for those looking for a reliable fitting for their plumbing needs. The material of the union is copper, ensuring durability and longevity. It is suitable for use in various plumbing applications, making it a versatile option for any project.