The new material is used to completely block the intrusion of pollen. With anti-UV ultraviolet function. Soft and stretchable polyurethane material Adheres to the face to prevent pollen from entering through the crevices And it is not easy to feel pain when wearing the ear for a long time. Even if it is washed three times, the pollen capture rate is still 99%, and it is economical and environmentally friendly to reuse. Precautions: 1) Infants or people with abnormal respiratory system can not take off this product according to their own wishes. People with disabilities, please do not use it. 2) For those who have been sensitive to metals or suspected of being sensitive to the product, please do not use it. 3) This product cannot be used in places where harmful dust or gas will be generated. 4) If your skin appears abnormal or anything happens, please stop using it immediately. 5) If you feel uncomfortable due to the smell while wearing the mask, please stop using it. 6) Please keep this product out of the reach of children. 7) Please avoid storing in hot and humid places or places under direct sunlight. 8) Due to the nature of polyurethane, the product may appear discolored, but there is no problem with the quality. 9) Please note that cleaning with acidic or alkaline detergent solutions may cause product deterioration. 10) Due to individual differences, the glasses may become blurred due to the moisture in the gap when wearing a mask to breathe, so be careful when driving. 11) Do not use the product near the fire source. Do not tear or pull the mask vigorously, as it may damage the mask. 12) After use, please dispose of waste according to the classification of the local government.