Your Health. Have you ever wondered how much sun is too much? Well, it’s a pretty small amount, according to the Institute for Quality and Efficiency in Health Care. If you’re fair-skinned, five to ten minutes is more than enough. A large outdoor Poe Umbrella can protect you from the harmful UV (ultraviolet) rays from the sun.
https://www.shengshangtech.com..../umbrella/poe-umbrel