MATERIAL: The egg mold is made of food grade silicone, which is soft and smooth, thick and durable, and can be in direct contact with food. COLOURS: You will receive egg cooking rings in 4 colors, blue, yellow, green and red, which are colorful, not easy to fade and can be used with confidence. NON-STICK: The silicone egg mold has a smooth surface that does not stick to food and peels off quickly without destroying the integrity of food. EASY TO USE: The fried egg mold has handles on both sides for easy adjustment and access without burning your hands. APPLICATION: The silicone egg molds have a diameter of 8cm/3.1inch and a height of 1.7cm/0.7inch. It is medium in size and suitable for preparing eggs, muffins, meat pies, etc.