Range Mate Green Silicone Microwave Cooker Multi Use Grill Steamer Muffin Pan The Range Mate Green Silicone Microwave Cooker is a versatile kitchen gadget perfect for grilling, steaming, and cooking a variety of foods in the microwave. Made with mixed materials, including silicone, this muffin pan features a 10-inch diameter and 5-inch height, making it convenient for cooking larger dishes. With its stylish green color and innovative design, the Range Mate model from Rangemate is a practical and reliable addition to any kitchen.