Lenox Tools 20754CT320SC T-Shank High Carbon Steel Jig Saw Blade, 3-5/8Inch x 3/16-Inch 20TPI, 2-Pack The product is 2Pack hi-carbon steel t-shank jigsaw baled Easy to use The product is manufactured in China Super sharp to cut fast without deflection Smooth Finish Ground to precision sharpness for straight cuts and a smooth finish Ideal for Cutting Metal Designed for optimal performance in Thin Metal