These ALLEGRO NV2017 Replacement Peel-Off Lenses for the Allegro Nova 2000 Sand Blasting Helmet System (P/N: 9285-01) protect the outer lens while allowing for increased productivity by eliminating down time for outer lens changes. 50 Lens covers per package. Nova Blasting System sold separately.
See TnA Safety, Webster, NY on MacRae's Blue Book