A good paper cutter will not appear fluffy or serrated edges after cutting, making your work more smoothly. A simple clipper makes it easier for you to get started and not bother with complicated steps. A safety device of the scissors, so that you can use more assured, will not be afraid of children touching, will not be afraid of injuring your fingers, give you intimate protection. Operating method: Put the paper under the transparent frame press the orange button and slide then paper with clean edges is cut out quickly which is very good operation Specification: Material: Plastic + Alloy Size(L * W * H): 38x13x2cm Maximum Cutter Width: 310X100mm Weight: 350g Package Includes: 1* Black Paper Trimmer (Instruction in the back of package) Warm Tips: We provide you with the best product and service. If you have any problem, please let us know, and we will solve the problem ASAP. Thank you so much.