1. Canvas size: The common specifications in Yi Labao are 80cm * 200cm, 85cm * 200cm, 90cm * 200cm, etc. You can choose the appropriate canvas size according to different exhibition scenes and needs.

2. Font size and color: When making Yi Labao, it is recommended to use a large font, and the font size is usually recommended to be above 18pt, which can make your text more eye-catching and easily attract people's attention. In addition, it is also important to choose the appropriate font color. It is recommended to choose a color with high contrast, so that it can be clearly seen from a distance. It should be noted that the font color used by Yi Labao is best defined in CMYK color space to ensure color fidelity during printing.

3. Cutting tools: In Yi Labao design, we usually need to use pictures to set off words, charts and other contents, but when inserting pictures, there will be some unnecessary backgrounds, so we need to cut pictures. At this time, we can use some lightweight matting software, such as Adobe Photoshop, GIMP or online matting tool Clipping Magic. These softwares provide powerful matting functions, which can easily remove the background of pictures and improve the display effect of Yi Labao.

It should be noted that the design of Yi Labao should follow the principles of conciseness, clarity and emphasis, and at the same time pay attention to the standardization of typesetting, color matching and text content. When making Yi Labao, you can refer to some successful cases and learn its design concepts and skills, so as to improve the design quality of Yi Labao and the participation of participants.