Prepare materials, such as cardboard, scissors and double-sided tape. The color of cardboard depends on your preference. Fold the cardboard so that it can become a stable triangle.

Stick the cardboard with double-sided tape and fix it into a triangle seat.

Related information:

On-site business card printing. Don't copy your name in your work notebook or other notebooks and come back to copy it, in case of omission or mistake.

Before extracting the material, we should first understand the relationship and meaning between contexts, and then extract it. We must never copy them as if we don't understand or take them for granted, so as to avoid confusion, wrong meaning or omission of important content, which will make it difficult or wrong to enter them.

To extract the name, you should put out the calligraphy and painting with obvious typos, developed words (redundant words), off-style words or variant characters, vulgar words, ambiguous words, incomplete strokes and unclear handwriting in the original text, and you can express your views in brackets. Punctuation marks are copied, the original text is punctuation-free, and can't be added without authorization.