The Dahle 534 Professional Guillotine paper cutter with an cut length is equipped with a protective guard that doubles as a secure paper clamp, protecting your fingers from the self-sharpening blade. The 534 can handle up to 15 sheets of standard paper at a time and has a spring system which prevents the blade from falling accidentally. Preprinted guides and an adjustable backstop help with repetitive cuts and accuracy. Ground self-sharpening blade maintains a perfectly honed edge. Protective guard keeps fingers safe and hold work in place. Cuts up to 15 sheets of paper at a time. Blade will not fly up or fall down. Sturdy metal base provides solid foundation. Screened guides for easy alignment. German engineered for precision and accuracy. Adjustable alignment guide for repetitive cutting. Non-skid rubber feet hold the trimmer in place. Perfect for trimming paper, photographs, and cardstock. This Dahle self-sharpening trimmer is designed for precision; its German engineered and ideal for trimming paper, photo paper, and cardstock.