The color-coded prep and serve grilling trays make the process of prepping and grilling raw meat safer and easier. Prep your raw meat on the red tray and transfer the meat to the grill. Once the meat is fully cooked, place it on the black serving tray to prevent cross-contamination. This way you will have a safe surface ready for your grilled meal. Both trays can be placed directly into the dishwasher and nest together for easy storage. Remove the worry of cross contamination while grilling with the prep and serve trays.