Bullet Resistant Window Shades, Door Shields, and Barricades Certified UL 752 Level 2 & 3 ballistic-resistant para-aramid all fabric solutions. Designed to be used with window, door, or hallway interiors where protection is needed in place of using conventional ballistic glass, plastic, fiberglass, or steel. • Window coverings deploy/retract like conventional window shades • Door protection can be both fixed or roll-up covers like window shades • Can also be used as temporary curtains, tents, or enclosures • Avoids the installation complications of bullet-resistant glass or fiberglass • Fully customizable