The Emerson Y193 Microwave Tempered Glass Tray Plate is a 12" turntable plate designed for drop-in installation in Emerson microwaves. Made of clear glass with a glass finish, this tray plate is compatible with Emerson models and offers a sleek and durable option for cooking or heating food in the microwave. With dimensions of 12 inches, this tray plate is a reliable and essential accessory for your kitchen appliance.