What is Four Treasures of the Study in Ningxia?

Ningxia tourism should bring "Four Treasures of the Study", folding umbrella, sunglasses, sun hat and sun protection folding umbrella: wonderful props mainly used for shading and taking photos. Sunglasses: add grace to passengers and avoid strong light stimulation and sand blowing into their eyes. Sun hat: it can not only prevent the face from being exposed to the hot sun, but also make the hair not be blown by the wind, and it is a good ornament. Sun protection: You have to bask in the sun when you come to Ningxia. Therefore, travelers must not forget sun protection. Sunscreen on the market,

Divided into different grades according to SPF value; The larger the number, the longer the protection effect. Usually the protection time of sunscreen lotion is

The Spf number is multiplied by fifteen minutes. Like SPF 8, the sunscreen time is 120 minutes. Of course, the endurance of skin in the sun varies from person to person, from time to place and from latitude to latitude. If you go to the mountains to play, you only need to do a good job of general sun protection, and choose SPF8 sunscreen lotion. However, if you go swimming in the sea, you need to choose sunscreen lotion above SPF 15; The sun is fierce at noon, so choose sunscreen with SPF 30 or above. Is the sun protection index as high as possible? Some experts believe that the higher the sun protection index, the heavier the greasy feeling, which is easy to block pores and is not conducive to perspiration, so it will feel uncomfortable after rubbing. The correct way is to choose products with different SPF according to different requirements of different occasions.

You must bring these four treasures when you come to Ningxia! !