Features: paper cutter body is made of premium steel heavy-duty style and durable ideal for home office photo studio advertising printing etc. Firm and sharp cutter can cut up to 12 sheets limit is 16 sheets (depending on paper thickness) perfect to use in high-volume projects. 2 Available size of paper trimmer for option - A3 and A4. A3 paper cutter effective cutting length is 45cm/17.7in and A4 is 31cm/12.2in. Ground rotary cutting blade helps you to cut paper precisely & effectively no touch safety design for safe operation. Making precise cuts is easy with convenient alignment grid. A dual scale ruler on base ensures accuracy whether you’re measuring in inches or centimeters. Specification: Type: A3 A4 (Optional) Material: Steel ABS Product Size: A3-570x250x70mm/22.4x9.8x2.8in A4-430X250X70mm/16.9x9.8x2.8in Package Size: A3-59 x 26 x 7.5cm/23 x 10 x 3in 2.3kg/74oz A4-43 x 25 x 7cm/16.9 x 9.8 x 2.8in 1350g/2.9lb Packing List: 1 x Paper Trimmer