English: The BaiYunSan Xinqun nasal mask consists of medical adhesive, elastic (polyester), breathable material and back sticker. It can be used to expand nasal passage, reduce nasal airflow resistance, improve nasal ventilation, so as to strengthen or improve breathing, relieve nasal congestion and nasal congestion, and make breathing more smooth; reduce or slow down snoring degree and improve sleep quality.Tel: 13077751355 (Wechat same)/Distribution: Guinan Pharmacy, Gonghe Road 9, Nanning, Guangxi/Contact: Miss Chen