Description: Our lids are perfect for keeping your food fresh when you use them to close food containers, 5 different sizes of our lids, you can use them for different sizes of cups, bowls or pots. They can also be put in the microwave when you want to reheat food. They are made of food grade silicone, which is healthy and safe to use. They are also very durable to use and easy to clean. So these are good and practical kitchen gadgets to choose from. Characteristics: Made of food grade silicone, healthy and safe, environmentally friendly. Our lids have a temperature range of -30 to 230, making them suitable for both the microwave and the refrigerator. After using our lids to seal the food containers, the food can keep fresh in the fridge, and it can also be warm in the microwave. Having the advantages of high elasticity, soft hand feeling, durable to use and easy to clean. Hole design makes it easy to hang when not in use. 5 different sizes of lids are used for different sizes of food utensils such as cups, bowls and pots. Please kindly note: 1. Please wash it with detergent before first use. 2. Please do not use a knife or other sharpening tools to scratch it. 3. Please don't keep it in strong sunlight. Technical data: Material: silicone Color: yellow, orange, green, red and blue Size 1: Diameter: Approx: 10cm/4inch Size 2: Diameter: Approx. 15 cm / 6 in Size 3: Diameter: Approx. 20 cm / 8 in Size 4: Diameter: Approx. 25 cm / 10 inch Size 5: Diameter: Approx. 30 cm / 12 in Weight: approx. 497g Quantity: 5 pcs Package includes: 1 x lot of 5pcs silicone sealing lids Please note: 1. 2.