Mini design, it is very convenient to protable,made of high quality material,durable and it can be used with a long time. Plug and play,tiny wireless receiver conveniently slots into your computer's usb port, taking up minimal space. Wire mouse, comfortable touch,comfortable to use both right and left hand.With two buttons and one scroll wheel. The cute mouse helping maximize your feeling of use,quieter and easier to click, make you concentrate on your work without disturbing others beside you. Ergonomic design, optical tracking technology, working on many different surfaces and ideal usage for home, office or game. Specification: 1 Pcs x Mouse. Size :97*80*4mm. Color :Light Blue. Package Included:. Note: 1.1 inch=2.54cm/1cm=10mm=0.39inch. 2.Please allow some errors due to manual measurement,please make sure you do not mind before you bid. 3.Due to the difference between different monitors, the picture may not reflect the actual color of the product.