How wide is the dormitory bed of the East Campus of Zhongshan University now? How wide do you want to buy a mattress?
I suggest you first in the dormitory is a good buy, shop shop hot summer quilt, the mat is too hard, only to buy palm pad, 3D material, latex mattress, mat with coconut palm and coconut palm, with a wooden bed almost as hard, but good ventilation, than to some soft coconut palm and flexible, but more expensive than coconut palm, 3D material has good ventilation and soft latex can be directly washed, soft, breathable, anti mite. Students do not have so much money, basically go to buy coconut coir mattress
Each school dormitory bed size is not the same, usually in 90CM*190CM as standard size, but the width is still very different, 85CM - 120CM width will have.