Images and designs are protected by copyright. © National Safety Signs Keep Door Closed W3022From: $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 W3022 quantity Add to cart or quote Related products Wash Only Laboratory Equipment L1715 Add to cart or quote Fridge for Laboratory Equipment L1713 Add to cart or quote PC2 Microbiological Laboratory L1703 Add to cart or quote Microbiological PC1 L1722 From: $3.82 Add to cart or quote