There is no limit to the length of the banner, whether it is woven with silk or painted. However, it is recommended not to make the banner too long, especially at the event site, because the convenience of hanging the banner should be considered. Height specifications mainly include: 35cm/40cm/50cm/60cm/70cm/80cm/90cm/100cm/10cm/120cm/150cm. The most commonly used sizes (heights) of conference banners are: 70CM and 80CM. The most commonly used sizes (heights) of activity banners are: 70CM, 80CM and 90CM. 50CM, 100CM, 120CM (banners used for activities are generally larger in size).
Banners are a norm of ancient calligraphy. Modern banners are often propaganda banners, including banners on websites and banners that can often be seen in streets, squares and in front of doors. Because of its low cost, it can play a good role in advertising and has a wide range of applications.