Appropriate Size - The plastic Oui yogurt jar lid is the size that fits the Oui yogurt jar, it won't leak, and it can store both solid and liquid items, it also fits other glass jars, ceramic jars, plastic jars, and more that have the same diameter, also fit for Fancy Feast cat food cans. Quality Material - Our FAMOPLAY oui jar lids. They are BPA free, safe and reliable, reusable and lightweight, not easy to break or deform, can be used repeatedly for a long time. Nice Sealing Effects - You can seal your jar with our silicone jar lids to store fresh sauce, candies, screws and nails, dry storage, nuts, spices and other small tools, will work well in your kitchen, office or other places, especially when you store small jars in the refrigerator. Easy to Clean - Lids for oui jars are small and practical,compact to store,easy to clean, the lids are durable, won't rust,moldy or deform, and can be reused and dishwasher safe. Super Value Complete Kit - Our jar covers come in a pack of 8 in 8 colors, can well satisfy your daily use and replacement demands.Use the labels that come with our products to name and date each food item so you can better use and preserve your items.