Images and designs are protected by copyright. © National Safety Signs Careful Worker sign WS3113 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? Careful Worker sign WS3113 quantity Add to cart or quote Related products Wearing Safety Equipment sign WS3120 Add to cart or quote Report Accidents sign WS3118 Add to cart or quote Report Unsafe Machinery sign WS3114 Add to cart or quote Keep Area Clean sign WS3119 Add to cart or quote