ZING 1823S Concealed Carry Label, Firearms Prohibited, 5Hx7W, Recycled Polystyrene Self-Adhesive, 2/Pk Applies to doors walls or the outside of windows 70% post-industrial recycled polystyrene self-adhesive Resistant to solvents, moisture, scuffing, and UV exposure High tear resistance Supports sustainability initiatives and LEED credits