Our universal beach warning signs were piloted in all 43 Michigan coastal state parks, and are now updated for all eight Great Lakes states and Ontario. Featuring many types of dangerous currents and proper equipment usage, the 12” x 18” signs are made of high-quality, reflective, fade-resistant aluminum, and are easy to install. Now available in both English and Spanish, the new signs also feature a QR code for instant access to up-to-the-minute beach hazard warnings from the National Weather Service.