4 Ply Non-Woven 【KF94 Màsk Color Packaging】: 5 Colors Adult Premium KF94 Face_Màsks for Men and Women, easy carrying and sharing. 【3D & Carefree Breathing】: 3D structure of KF94 Màsk 3-fold folding design, adjustable nose bridge and side flaps to fits your face better. And provide sufficient breathing space between the nose and mouth and the inside of the Màsk. 【Wear Comfortable】: Comfortable elastic earloop, extra-soft ear loops eliminate pressure to the ears. The ear loops is high elastic, you won't feel your ear pain even wear all day. 【4 Ply Non-Woven Design】: This is made from a supportive and powerful 4-layered fabric, with non-woven fabric outer layers and center melt-blown layer and soft fiber layer. Protect you against dust. 【Daily Using Màsk for Adults】: Carry it with you, whether in the office, daily travel, subway, food service, church, schools, indoors, and outdoors. Men and Women can wear these black disposable Face_Màsks every day. 50 100PCS KF94 Face_Mẵsk 3D Protective Premium Fish_Type 4-Layer Protective & Breathable Cup Dust-Mẵsk for Women Men Outdoor 50PCS 5Color - BOS0G1R8U