Smartsign S-2897-PL-14"Danger: Protective Equipment Required" Plastic Sign, 10" x 14", Black/Red on White 55 mil thick, made of polyethylene, a tear-resistant plastic Lightweight, semi-flexible and easy to install Rounded corners and predrilled mounting holes Resistant to chemicals and water Recommended for indoors 1-3 year life outside Made of 50% recycled plastic