How to customize mouse pad with photos? 1.Choose the mouse pad size you need, Click the button ‘’Customize Now‘’. 2.Click the button ''Browse'' and then choose the photo you like.Drag the picture to the position you like. 3.Add your text(Optional).Choose the font and color you like,enter your text.You can freely adjust the size and position of the text.. 4.After we receive your design, we start to make your mouse pad. Regarding your pictures, these are what you need to know. In order to ensure the clarity of the final mouse pad, please provide high-definition customized pictures as much as possible. Recommended pixels: Size 11.8''x9.8'': 1260 x 1083 pxSize 31.5''x11.8'': 3308 x 1339 pxSize 29.5''x15.8'': 3111 x 1733 pxSize 35.5''x15.8'': 3662 x 1693 pxRound mousepad: 1040 x 1040 pxHeart mousepad: 1595 x 1358 px Despite every effort to accurately transform each color into the mouse pad, actual product colors may vary slightly. Due to differences in monitor settings and color management, subtle variations in colors and surface texture may not be fully revealed. Therefore you need to be certain that any slight variations occurring between your monitor colors, and the representation on your custom mouse pad, will be acceptable. Note: The pixels of the image you upload should preferably be larger than Recommended pixels. If necessary, we will further process your image to obtain the best visual effect. If we find a problem with your picture or design, we may need you to provide more information.