I have found them to be very handy. Great stretch and seal well.
Eazy Silicone Stretch Lids
Have used all of the covers and I'm very happy. They are easy to use and saves on plastic wrap use. Much better for the environment.
The goods came quickly. The covers are soft and elastic, so it is easy to put on any item. No smell. Snug and well held because of this does not get dry, liquids do not leak and nothing crumbles. Covers are worn on any shape. For example, with a square container. The product corresponds to the description.