How about the waterproof of the Star of Divine Domain?

Rain star is very waterproof. According to relevant data, the favorable rate of users is as high as 96%, and the materials used are environmentally friendly, healthy, odorless and waterproof. Beijing Shenyu Waterproof Technology Co., Ltd. was established on 2018010/7, and its business scope includes technology development, technology promotion, technology consultation, technology service and technology transfer.