Mouse shell / computer

The appearance of the mouse shell look like a mouse dress,but its role is not just a dress clothes.When did you buy little mouse,use rise will be very uncomfortable,but anotherone may seem a little waste,then you need such a suitable size of the palm of your hand the mouse shell;Or when used in the family,the size of the mouse to meet the needs ofthe hands,then hand to use will be uncomfortable,if at this time there is a suitable for hand in the home of the mouse shell,then it will be very convenient.