A deskmat is a large padded mat that is placed on a desk to provide a comfortable and stable surface for a keyboard and mouse. There are several reasons why one may want to use a deskmat:

1. Comfort: A deskmat can provide a cushioned surface for the wrists, reducing strain and discomfort during extended typing or mouse use.

2. Stability: A deskmat can help keep a keyboard and mouse in place, reducing the need to constantly adjust them during use.

3. Protection: A deskmat can protect a desk from scratches or damage caused by a keyboard or mouse.

4. Aesthetics: Deskmat can be customized with different designs, colors, and patterns, which can enhance the look of your desk setup.

5. Increased space: Deskmat can provide additional space for your keyboard, mouse, and other items.

It's important to note that a deskmat is not a necessary accessory, but it can provide additional comfort, stability and aesthetics to your desk setup!