Excellent Quality - the professional face respirator effectively blocks the organic vapors, fumes, pollen, dust and other particles in the air. it is made of high-quality silicone material, which is non-toxic, soft, comfortable, durable, safe, Hypoallergenic, durable, easy to clean, soft. 20 Pcs Replaceable Filters Cottons - Our respirator mask has 20pcs filter cottons, which extend the lifetime of the respirator,and save your money. Comfortable, Lightweight, Adjustable - The reusable facepiece respirator has 4 point adjustable wearing design, which fit to most face shapes. it is easy to install and use. It weighs only 4.7 ounces. it is equipped with an easy-to-adjust elastic headband, which fits the ears and back of the head gently and without pressure. Daily Protection - The anti-dust face respirator provides effective protection against tasks like sanding, welding, painting, construction, chemical spraying, polishing, woodburning, etc. Package Contains - The face respirator includes 1x half face respirator, 20 x replaceable filter cottons. If you have any questions, please contact us directly.