About this item Premium Quality Equipped with a non-toxic, BPA-free airtight seal. They are resistant to extreme temperatures (-40C to +230C). High Stretch Perfect for 3"-10" containers and can be stretched to a maximum of 30% of the lid size. Suitable for all container shapes. E.g., round, rectangle, square shapes, plates, dishes, bowls, pots, containers, jars, cans, cups and glasses. Good Sealing Silicone stretch lid can completely cover its cup, Fully insulates air from entering, to achieve the best preservation effect. Note: For better sealing, keep the silicone stretch lid when using it. Eco-friendly and Economical Extra thick silicone is durable and will not tear or warp. Help keep food and drinks fresh as new. Multi SizeStorage set contains sizes: 6.5cm, 9.5cm, 11.5cm, 14.5cm, 16.5cm, 21.0cm, which can cover containers of different shapes and sizes. Product Description 6 Pieces Silicone Stretch Lids, BPA Free Silicone Stretch Lids, 6 Different Sizes Universal Lid for Microwave/Oven/Fridge/Dishwasher What size and suitable for? 6.5 cm stretchable to 8.5 cm: small yogurt cups, fruit, onion or apple, cans, dog or cat food, a glass of wine / milk, that has not been drunk empty 9.5 cm stretchable to 12.5 cm: large yogurt cups, sour cream, grapefruit, coffee mugs, beer mugs, bowls 11.5 cm stretchable to 15.2 cm: melon cantaloupe, classic bowls, small dishes, bento boxes, small paint pots 14.5 cm stretchable to 20 cm: small watermelon, mixing bowls, soup bowls 16.5 cm stretchable to 22.5 cm: extra-large bowls, large watermelon, mixing bowls 21 cm stretchable to 27 cm: large salad bowls, large paint pots Specification: Material: Silicone rubber Food Grade Quantity: 6pcs Color: White Diameter: 6.5cm, 9.5cm, 11.5cm, 14.5cm, 16.5cm, 21cm Suitable Temperature Range: -40~230 Note: 1. Clean the silicone lid before each use and keep the edges of the container dry. 2. Do not cut with a knife or other sharp objects 3. Can be used in refrigerators, microwave ovens, stoves, etc., the use of the temperature range is -40~230 4. Do not place the lids directly on the fire to avoid product deformation, nor directly applicable to gas or electricity for heating 5. It is best not to completely vacuum the container when using it in the microwave or oven. Welcome to meet