ZING Projecting L Sign, "Fire Door Do Not Block," clearly communicates critical safety information. The two-sided projecting design significantly increases visibility, and is ideal for designating critical workplace locations. The sign is made in the USA from 70% post-consumer recycled plastic, and measures 7"H x 2.5"W x 7" projecting. The sign features pre-drilled mounting holes, and comes with adhesive tabs for easy installation. Recycled materials support sustainability initiatives and LEED credits.