"Hanging safety sign with caution imprint is essential to safety programs focused on preventing personal injury. ANSI-compliant multi-lingual caution graphics warn that a hazardous area is near. Narrow body for non-obstructive placement on doorknobs, stairway and corridor railing brackets as well as many other visible locations. Two-sided design makes sign readable from all directions. Durable plastic construction will not rust, corrode or fade. Molded in OSHA-required bright yellow for quick pedestrian recognition."