Featuring a geared rotary cutting blade, this trimmer effortlessly cuts through a range of crafting mediums. The trimmer offers both imperial and metric rulers, as well as a handy 0.25 inch gridded base with popular paper sizes for ease of use. With a compact base that has a cutting length of 12.5 inch, 31.5cm and extendable arms that can expand it to 12 inch, 30.5cm