Features: 1. The ergonomic three-dimensional design completely covers the nose to the chin, and the adhesive structure effectively prevents the inhalation of fine dust. 2. Very safe, high-quality nano filter can provide three layers of protection. 3. Very suitable for dust, bacteria, smoke, pollution, ashes, pollen, crafts, gardening, travel, and anonymous use. Description: The KF94 mask is suitable for adult daily travel protection. Specifications: Weight: 23 g Quantity: 5 PCS Color: white Material: non-woven fabric Package Included: 5x masks Notes: 1. Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures. 2. Please allow slight dimension difference due to different manual measurement.