1PC 3mm Chinese Calligraphy Mat Practical Drawing Painting Mat Creative Desk Pad for Students Home School (Grey, 50x70cm)
https://www.vogueparade.com/shopping/EN/211111/1/1005003643039618/1pc-3mm-chinese-calligraphy-mat-practical-drawing-painting-mat-creative-desk-pad-for-students-home-school-grey-50x70cm//