Images and designs are protected by copyright. © National Safety Signs Sound Horn Sign W30242From: $8.71 Select Size Choose an option300mm 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? Sound Horn Sign W30242 quantity Add to cart or quote You may also like… Forklifts Must Beep Horn W30232 From: $8.71 Add to cart or quote Related products Look Up and Live D10119 From: $3.82 Add to cart or quote Emergency Stop sign F1469 From: $4.33 Add to cart or quote tail gate D10150 From: $8.71 Add to cart or quote Roll over Hazard W3027 From: $6.15 Add to cart or quote