Accuform signs wet zone store-board, ultra aluma-lite, blue on black designed for wet environments, color code your cleaning tools for distinct purposes. features: store-boards create a critical control point in an haccp management system, helping to prevent or eliminate a food safety hazard or keep it at a manageable level prevents cross contamination by keeping specified equipment separate and easily identified board includes stainless steel hardware board dimensions: 68-inch h x 30-inch w, sold individually ultra aluma-lite is a composite plastic bonded with two layers of aluminum making it light-weight, 40% lighter than solid aluminum, but extremely durable corrosion-, impact-, and uv-resistant making it an ideal choice for indoor or outdoor use .236″ thick board measures 68″ h x 30″ w service temperature: -60 to 260f