Each facepiece comes with three peel-away windows?? six respirator wipes and a storage bag</br>Oral nasal cup reduces fogging and lessens dead air space to improve worker comfort by limiting re-breathing of exhaled air</br>Chin cup helps to position the facepiece properly</br>Hard-coated polycarbonate lens affords an over 200?? field of vision?? provides excellent optics?? is scratch resistant and meets ansi standards for impact and penetration resistance</br>Two overlapping sizes?? small and medium/large?? will comfortably fit most users</br></br>Product Description</br></br>The best value you can find in a full Facepiece. North innovation?? quality and attention to detail come together in an economically priced mask with many standard features our competition consider optional. Cartridges and filters sold separately. North full facepieces can be adapted to PAPR or supplied air?? flexible for multiple work environments.</br><br/>http://www.amazon.com/gp/product/B004H317IU