A metal spatula is a flat, flexible tool made from metal that is used for spreading or mixing substances. It typically has a broad blade on one side and a thinner edge on the other, with a handle attached to the broad side. Metal spatulas come in various shapes and sizes depending on their intended use - some are designed for scraping the last bits from containers while others are used for spreading icing or butter onto baked goods. They can be made of different materials such as plastic, silicone, wood or metal (stainless steel being a popular choice), and come in various sizes ranging from small spatulas that fit comfortably in your hand to larger ones used for commercial cooking applications.