General description The Sitesafe 300 x 500mm Highly Flammable LPG No Smoking or Naked Lights sign is designed to provide clear warnings in areas where flammable gases are present. This rigid sign is essential for ensuring safety and compliance in environments where LPG is used or stored. Technical specifications Dimensions: 300 x 500 mm Material: Rigid plastic Color: Yellow and black Other information Ideal for use in industrial settings, warehouses, and construction sites.