Wolverine PST075 3/8-Inch Bending Spring Tubes Master Plumber, 3/8", Tube Bending Spring, Bends Soft Tubing Without Kinking Tube The product is manufactured in China The product is easy to use and highly durable Bending spring tubes for copper tubing 13-Inch length by 2-Inch width by 1-Inch diameter 3/8-Inch tube Carded