X-Raypad Questions › Category: Custom Mats › Custom mousepad 0 Vote Up Vote Down Kacper szczesny asked 7年 ago If i used pixlr and didnt know how to round edges is that ok for a custom mousepad 1 Answers 0 Vote Up Vote Down Michael Staff answered 7年 ago It’s simple. If you use the pixels, just use 100DPI per inch, for example, the mat size 10″ by 10″, the image size 10.5″ x 10.5″, change to pixels is 1050 x 1050 pixels