It's the patented roasting tube that separates this roaster from every other on the market. The tube and roasting pan design is adapted for use in a home oven. The moisture infusing tube enables a moist and flavorful bird but more importantly the tube thoroughly cooks the poultry in nearly half the time. The set includes the roasting pan, an infusion tube and a non-stick roasting rack. The hard anodized aluminum pan incorporates all the features found on highend roasting pans at an affordable price. With its upright stainless steel handles and 4mm aluminum walls the pan is both extremely durable and easy to handle. Its rectangle shape lends itself to cooking large turkeys while the included roasting rack adds versatility. Non-stick interior along with rounded bottom and corners make it easy to get the last of the drippings to make your family favorite gravy.