Features:Superior PerformanceThe saw blades are made of high carbon steel, anti-rust, high hardness, not easy to break, sharp, strong and durable. They can provide precise and clean cuts.Specifications: Product Name: Plain End Scroll Saw Blade SetMaterial: High Carbon SteelColor: BlackSize: 5 inches Specifications: 10TPI, 28TPI. (without pin)Notes:1.There may be slight differences between the picture and the actual color of the commodity. We will try our best to show you the exact color.2.Please allow slight dimension difference due to manual measurement.Package Includes:40×5inch Pinless Scroll Saw Blade