Rubbermaid 1867507 Commercial Executive 2-Sided Multi-Lingual Caution Sign, Brown/Brass, 15 x 23 1/2. Select an elegant and sophisticated caution sign to match upscale surroundings. Durable rubber feet ensure a stable, non-slip stance. Hardwood finish adds beauty and durability. Integrated carry handle. Tri-lingual warning messages provide effective communication to a broad audience.