Non latex face mask 3pcs-dark grey

Material:Hydrophilic polyurethaneSize:13.2*24.7*1Instructions:1. Unfold the mask and put it on the nose and mouth. 2. Put the ear band on both ears. 3. Adjust the position of the mask on the nose and mouth to make it more comfortable to wear.Note:1. Do not wash with water to avoid deformation and expansion. 2. Do not keep the product in a place with high temperature, humidity and direct sunlight, and keep it out of the reach of children. 3. Please keep away from inflammable and open fire. 4. This product has no protective effect on toxic gas, harmful dust and virus particles.