The innovative design of the new Dura-Safe Trim prevents injury that comes from bumping standard aluminum trays providing unparalleled safety. The tray is made of silicone and is permanently attached to the aluminum board frame. Smooth, low gloss porcelain surface offers greater color contrast for markers. The silicone is color safe and will not fade or shrink. It is also fire resistant. Includes a tackable map rail. Choose from Balck, Blue, Red, Navy Blue, and Burgundy trim colors.