Thank you for viewing! I opened the package to take photos. It has excellent heat resistance and can be used in the microwave and oven (up to 260°C). It can also be used for cooling in the refrigerator and freezer. It is easy to clean and stains are easily removed. Because it is made of a material that does not easily absorb water, it is characterized by being resistant to odors even after repeated use. It is approximately 9cm long, 10cm wide, and 5cm high. It is a set of three: green, orange, and yellow. Please purchase if you understand that it has been stored at home.