Professional School Paper Cutter: with sharp blade, easily to cut straight along the transparent wire. Very smooth and no resistance.Portable and simple operation, meets the basically cutting needs , the best choice for school, home and office. Size: 14.17x 5.90x 0.78 inch. Max cut 12 sheets paper every time. Suitable for cutting A3, A4, A5 paper, photos, cards, decal, cardboard (within 1.2MM), label, card stock and etc. Security Design: This paper cutter trimmer is lightweight and safe. The blade works only when you press on it, which perfectly ensures the safety of users especially children.It is a good helper to accompany children to make handmade works. Anti-slip Design: There are 6 non-slip round sponges at the bottom of the slide paper cutter, which can prevent the paper trimmer from moving when cutting paper. If you use it on glass, the non-slip sponges can be well fixed, too. Multifunctional Paper Cutter: With 45 degree to 90 degree angle measuring plate and cm/inch scale that can help trim the angle and length you wanted. This is an great paper slicer for school,home,and office.