Introduction Parasols are also called sun umbrellas, which have the effect of preventing ultraviolet rays. For women who love beauty and are afraid of tanning, they are an indispensable item for outdoor summer. However, there are various styles of sunshades on the market. How to choose an outdoor sunshade? In fact, the sun protection effect of parasols is mainly determined by the fabric material, fabric color and protection level of the umbrella cloth. Let’s take a look at the purchasing skills of parasols with the editor of . How to choose an outdoor umbrella