These Moldex 2360 P100 respirators come individually wrapped for hygiene. Individual bags allow the respirators to stay clean until the moment you need them. This respirator is also designed with your comfort in mind. The contoured nose cushion provides a secure fit without pressure points, and cloth straps will keep cool against your skin. A special exhale valve lets hot air out quickly and efficiently so you stay cooler and can breathe easier. The P100 respirator is ideal for environments with both oil and non-oil based particulates.