3 Pack, 3-1/2" x 7/32" x .058" x 20 Tooth, U-Shank Style, Jig Saw Blade, Cuts Soft Clean Wood Between 1/16" - 3/4", Power Blast Technology Increases Durability, Precision Ground Teeth With Optimized Tooth Angles Provide A Clean Finish & Resist Burning, Narrow Profile Clearance To Cut Tight Curves.