53-3/4" Long x 1/2" Depth x .020 24 Teeth Per Inch Bi-Metal Portaband--For Use On Portaband Bandsaw Machines. Bi-Metal Blades Give The Greatest Blade Life And Will Outperform Carbon Blades in Most Cutting Applications. Blades Are Recommended For Cutting A Wide Variety Of Materials For General Purpose Cutting Including: Copper, Brass, Bronze, Cast Iron, Angle Iron, Galvanized Pipe, Aluminum, Mild Steel and Tougher Steels At Lower Speeds. Made In The USA by Capewell