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. Turn dividers inside out to scrub inner creases and corners, then right-side out before placing them in the dishwasher. Made from European-grade silicone, HIC Kitchen's Sheet Pan Dividers are sturdy, durable, heat safe (up to 446-degrees Fahrenheit), naturally non-stick for quick food release, and dishwasher safe for easy cleanup. Do not use knives, scrapers, or cutters on the dividers. Brought to you by HIC, a third-generation family owned and operated company in the USA since 1957.