The 5-layer KN95 mask has strong protection and high filtration efficiency. The inner 1 layer of non-woven fabric is skin-friendly and soft, giving you a comfortable use experience and effectively protecting your breath. The 3D shape of the KN95 mask is designed according to the shape of the human face, ensuring tightness, fitting to the shape of the human face, and increasing the amount of breath when used. Suitable for office, home, salon, cycling, grocery store, doctors’ visits and simply general public. Your logo or design is welcome. 6 1/8" W x 3 1/4" H