8", Stainless Steel, Taping Knife, Stainless Steel Blade, Naturally Rust Resistant, Held In Aluminum Rib, Then Riveted Directly To The Blade, Signature Cool Grip Ii Handle Has A Soft Overlay Molded To A Smaller Polypropylene Handle, Handle Surface Reduces Hand Moisture To Improve Grip, Better Ergonomics &Less Hand Fatigue.