Images and designs are protected by copyright. © National Safety Signs Gates Close Automatically W30148From: $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? Gates Close Automatically W30148 quantity Add to cart or quote Related products Beware of Vehicles W3003 From: $8.71 Add to cart or quote Open Door with Care W3024 From: $8.71 Add to cart or quote Chock Wheels W3007 From: $8.71 Add to cart or quote Flammable Material W3017 From: $8.71 Add to cart or quote