Abstract: A mouse pad includes a mouse pad body and a mobile device support area, and the mobile device support area is flatly extended from a side of the mouse pad body and can be turned clockwise, so that the mobile device support area sticks out in a direction towards the top of the mouse pad body to form a mobile device support stand. Users can use the mouse pad or the transformed mobile device support stand alone or use the mouse pad body for the operation of a mouse while using the transformed mobile device support stand to achieve the effect of watching a mobile device.

Abstract: A stacked-plate type mobile device support stand includes a support plate, a mobile device abutting plate and a base plate. The support plate and the mobile device abutting plate have a first longitudinal bent portion therebetween, and the base plate has a stopper plate, and the base plate and the stopper plate have a second longitudinal bent portion therebetween, and the base plate and the mobile device abutting plate have a third longitudinal bent portion therebetween. When the stacked-plate type mobile device support stand is folded, the support plate, the mobile device abutting plate, the base plate and the stopper plate are bent into a stacked-plate form by using the first, second and third longitudinal bent portions.