?Wide Applications?: The half facepiece is suitable for science, outdoor work, soldering, railway, fabrication, sawfly, shooting, workshop, lab, chainsaw worker, cleaning, construction, desert, designer, electricians, infield work, engineers, laser, machining, mechanics, etc. ?Eyes&Ears Protection?: Our professional half facepiece use a double filtration system to effectively block particles in the air. Goggle can prevent the spray of fog and the invasion of small substances. Earplug protect the fragile eardrum during noisy work. ?Adjustable & Comfortable Strap?: The half facepiece and safety glasses are equipped with elastic headbands that is easily adjusted, which is suitable for most head sizes.This half facepiece is designed for tight and comfortable wearing. ?Good Material?: Our half facepiece is made of high grade silicone material,which is non-toxic, soft, comfortable, durable, safe and healthy.The soft silicone will not make your facial skin feel uncomfortable. ?Complete Suit ?: You will receive 1x half facepiece respirators 6200, 1x safety goggles, 2x replaceable filter boxes, 8x 5n11 filters and 2 x Earplugs .If you have any questions, please contact us directly. We will provide great after-sale support.