The Proco Expansion Joints Protect-O-Flex is a high-quality product manufactured in the United States by the trusted brand Proco. These expansion joints are designed to provide flexibility and protection in various industrial applications, particularly in the business and industrial sector. With a size of 6″ x 5″ and featuring a 240-AV/EE rating, this product offers reliable performance and durability for ensuring smooth and safe operation in machinery and equipment.