This set of 8 carbide steel blades fit all popular make sabre saws. Comes with blades for: deep cuts, corner cuts, metal cutting, scroll cutting, leather, paper, cardboard, cross cutting, plywood and rip cutting. Blister card package back gives more blade detail. Blade lengths: black 5 3/4", blue 3 1/8", purple 3 1/4", green 3 1/4", brown 3 1/4, yellow 3 1/4", red 2 1/4", and orange 2 3/4".