Die-cast models are miniature replicas made from a metal alloy, typically zinc, aluminum, or magnesium. These models are created by pouring molten metal into a mold, allowing for detailed designs and features. Commonly produced in various scales, die-cast models often represent vehicles, airplanes, and even buildings, making them popular among collectors and hobbyists. The durability of die-cast models makes them ideal for both display and play. Many brands, such as Hot Wheels and Matchbox, offer a wide range of die-cast vehicles, appealing to enthusiasts of all ages. Their realistic details and sturdy construction contribute to their lasting appeal in the toy and collectibles market.