Get the benefits of marinating with the Cuisinart 2-Pack Marinating Containers! Marinating has many benefits, it tenderizes meat, adds a certain level of additional flavor, and can increases moisture and juiciness. To prevent cross contamination, use the red container for prepping the raw meat and transporting it to the grill. Once fully cooked, place the finished meat in the black container for serving. Both 14.5"x8.5" BPA free containers can be used for marinating and stack together for easy storage. The snapping lids provide a seal that locks in the moisture, allowing you to prepare early and store in the refrigerator for later use.