HIC Kitchen's Sheet Pan Dividers makes foods with different cooking times together in a single pan for faster meals and less mess. Cook and serve right in the dividers. Separate meat from side dishes, keep foods and their flavors from mingling while they cook, personalize individual servings for special-dietary needs, and accommodate picky eaters. The set includes 2 large (11.25 x 5.33 x 1.14-inches) and 2 small (5.625 x 5.33 x 1.14-inches) dividers, which all fit together on a US half-size 13 x 18-inch sheet pan. They're safe for oven, microwave, and air fryer use. Their easy-grip tabs offer secure handling to add and remove foods according to their cooking times.