When safety is your company's top priority make it known with our Square Safety 1st Sign. Further customize your sign by choosing from 10 colors for your line border. This vinyl aluminum sign is ideal for outdoor use and measures 12" x 12". Constructed with high quality .063 heavy duty aluminum to ensure years of use 2 pre-drilled holes for easy hanging. Also features rounded corners for your safety. Most of our orders ship next business day so order yours today!