The Samsung Partition Rack #DG94-01643A is a built-in/integrated partition designed for the Samsung NV51K7772DG wall oven. This shiny blue metal rack is compatible with specific models, as indicated in the pictures. The set includes the partition rack and an oven rack, suitable for wall ovens. The partition rack is a genuine Samsung part, perfect for organizing and optimizing the space within the oven for efficient cooking and baking.