The 508 Personal Rolling Trimmer from Dahle trims paper, photos, and cardstock up to 18" long and can cut up to five sheets at a time. Great for photographers, craft enthusiasts, and office professionals, this lightweight and portable rotary cutter features a ground steel blade encased in protective housing for safety, and a triangular aluminum guide bar to provide strength and prevent twisting out of alignment. The self sharpening blade cuts in both directions, so removing even the tiniest sliver of paper produces a clean, burr-free cut. The baseboard features imperial and metric alignment scales for precise paper placement, and the automatic paper clamp holds work firmly to prevent slipping and fanning while trimming. The sturdy metal base provides a solid work foundation and will never warp or crack and has rubber feet to prevent slipping while working.