Images and designs are protected by copyright. © National Safety Signs Is It Turned Off sign WS3121 Select Size Choose an option225mm x 150mm300mm x 225mm450mm x 300mm600mm x 450mm900mm x 600mm Select Material Choose an optionVinyl StickerCorflutePolypropylene1.6mm Aluminium.55mm SteelClear *Select Reflective NoneClass 2 Reflective (Similar to Car Number Plates)Class 1 Reflective (High Prismatic Road Reflective)Luminous Material (Glow in the Dark, Emergency signs, NOT Road Signage) Protective Overlaminate Have Additional Instructions? Is It Turned Off sign WS3121 quantity Add to cart or quote Related products Careful Worker sign WS3113 Add to cart or quote Know the Load Weight sign WS3111 Add to cart or quote Wear Safety Shield WS3102 Add to cart or quote Keep Area Clean sign WS3119 Add to cart or quote