This sleek Silky Saws Pocketboy 170 Large Teeth Folding Saw features a rust-resistant, hard chrome-plated and taper-ground blade with an impulse-hardened non-set tooth design for greater cutting efficiency. The saw's precision-ground, razor sharp blade provides fast, clean and smooth cutting. Its blade locks securely into one of two open positions; in-line with the handle and flush cutting. Such an amazing blade resists the effects of tree resin and easily wipes clean.