& small. My son installed it himself (25 y/o male). it took me a few weeks to adjust as I kept overflicking targets, but it has seriously improved my performance, it might sound stupid but the weight really does make a massive difference between speed of target selection. These have quickly and easily became my favorite house slippers. What more could a person ask for! 40” tall and 33 lbs. However, like people are saying, the directions arent 100% thorough. The only thing I wish it did was cancel out keystrokes, Im sure their is a setting for that but I have yet to find it. I think most will love this mouse. Cute color (pink), easy to pair with any device, sound quality great, and comfortable!