https://www.westernsafetysign.com/products/air-horn-blast-sign 2026-10-01T16:58:05-05:00 daily https://cdn.shopify.com/s/files/1/1456/4892/files/FS-106_Air_Horn_Blast_Sign.png?v=1784834951 Air Horn Blast Sign An instructional sign for an air horn emergency signal, showing 'AIR HORN' in white text on a red header, with black text reading '3 BLASTS FOR FIRST AID' and '1 LONG BLAST FOR FIRE' on a white background with red borders and green fire and first-aid symbols. https://www.westernsafetysign.com/products/fall-protection-harness-graphic-ppe-safety-first-sign 2026-10-01T16:58:05-05:00 daily https://cdn.shopify.com/s/files/1/1456/4892/files/PPE-208_Fall_Protection_Harness_Graphic_PPE_Safety_First_Sign.png?v=1786649249 Fall Protection Harness Graphic PPE Safety First Sign Safety sign with a green 'Safety First' logo and a pictogram of a person wearing a fall arrester harness. The text 'FALL RESTRAINTS MUST BE WORN' is written below the pictogram.