1.Well design and outlook, 2.can be hand-washed any time when it is dirty Well design and outlook, can be hand-washed any time when it is dirty. When spread up, it turns into a mouse pad, practical for students and IT talent. Rubber is used at the back of this mouse pad to prevent slipping. Size: Dia:23*23 cmFit for laptop mouse and so onTrade terms: EXW Guangzhou, China..