Each bowl is made of high-quality stainless steel. It is integrally formed, strong, drop-proof and easy to clean. It can be stacked and placed, with a cover and dustproof. It has a complete range of specifications and multiple uses. This set contains 7 sizes. They can meet your needs. Different needs of family kitchen, dining room and outdoor. The soft plastic cover fits tightly to the bowl to keep the food fresh, and the tight cover is suitable for storing food and is an excellent choice for long-term storage of food. Note: 1. Please do not contact with strong acids and strong alkaline substances to avoid corrosion of stainless steel. 2. Do not use hard and sharp objects to contact stainless steel, prevent damaging the surface protection layer. 3. Before and after use, please clean and dry thoroughly with a soft cloth. 4. This product is only a mixing bowl set, no other decorations. 5. Due to different lighting and screen settings, the color of the item may differ slightly from the picture. 6. Due to manual measurement, please allow slight difference in dimension. What's in the box? 7 x Mixing bowl