Turn-A-Day Scoreboards are available with four different messages. The extra-large safety scoreboards features a built-in dial to display the total work days without a lost time accident. To update the safety scoreboards, simply turn the circular vinyl dial on the back of the scoreboard. The double dial styles show best previous record as an additional incentive to keep employees motivated. Numbers independently rotate to any combination from 0 to 9,999 days. The built-in dial scoreboards measure 36" x 24" and are screen-printed on lightweight, ⅛" Uvi-Plas™ Lite. Uvi-Plas™ Lite is a low-density, closed-cell material with high strength-to-weight ratio. This rigid material has matte surface and excellent resistance to chemicals and other corrosive materials.