Keep Door Closed R2521From: $8.71 Select Size Choose an option225mm x 150mm300mm x 225mm450mm x 300mm600mm x 450mm900mm x 600mm Material Choose an option.55mm Steel1.6mm AluminiumCorflutePolypropyleneVinyl StickerClear *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? Keep Door Closed R2521 quantity Add to cart or quote Related products Door is Alarmed Sign R2501 From: $8.71 Add to cart or quote Video Surveillance Signs R2507 From: $8.71 Add to cart or quote Authorised Personnel only Sign R2526 From: $8.71 Add to cart or quote Premises are Alarmed R2511 From: $8.71 Add to cart or quote