Safe and Healthy - 100% high quality FOOD GRADE SILICONE material with FDA, SGS certification, non-toxic, tasteless, free from BPA or harmful chemicals. Don't worry when using these silicone money caps. Multiple sizes for most containers - 6 sizes per set. You get 2 silicone mason lids that cover different shapes and sizes of containers, including salad bowls, jars, tin cans, cups, mugs, even watermelons and pineapples. The food is easily recognized due to its transparency. You also get 4 food clips with which you can easily and effectively close freezer bags, corn flakes and much more. Space-saving and easy to use - TesRank lids with a strong elastic band are extremely malleable, keep food clean and fresh and prevent leaks. They can also be used in the dishwasher, refrigerator, microwave and electric stove between -40 C and 240 C. You can easily make them stackable by using a tidy and clean storage environment. Food is also easily recognized because of its transparency. Reusable, Environmentally Friendly - With high quality material, these silicone lids are a great alternative to plastic cling film. You don't have to spend time cleaning up any sticky residue caused by the use of cling film. Reusable and recyclable, you save a lot of money for the environment. Lifetime money-back guarantee: We offer a lifetime money-back guarantee for this silicone seal cover set, so your purchase is completely risk-free.