Mouse pads

A mousepad (US) or mouse mat (UK) is a surface for enhancing the usability of a computer mouse.
The three most important benefits of the introduction of the mousepad were higher speed, more precision, and comfort for the user. A secondary benefit was keeping the desk or table surface from being scratched and worn by continuous hand and mouse rubbing motion. Another benefit was reduction of the collection of debris under the mouse, which resulted in reduced jitter of the pointer on the display. more