MARCOM's GHS Safety Data Sheet Poster uses an attention getting graphic and the catchy slogan... When In Doubt, Check Them Out... Read GHS Safet Data Sheets... to remind employees to Think Safety and learn about the importance and advantages of the GHS SDS format. The Poster is 18 inches wide by 24 inches high, and is printed on coated paper in an eye-catching color combination of red, yellow, and black. Posters are available individually or as part of MARCOM’s GHS Safety Data Sheets Regulatory Compliance Kit.