Limited sizes do not fit all bowl etc

One to two sizes larger in both the round and square sizes would be great.

So many different sizes, easy to use and wash.

Once I figured out a technique for apply-ing them--start by securing side closest to you and then "walk" lid onto container, pushing/pulling lid on as you go, and then pulling the tabs down to secure--and used appropriate size (one to two inches smaller diameter than container), I found them to be easy to use, and completely leak-proof on my glass storage bowls and squares.

They are pretty good to stop leakage if they are used on the correct size of bowl etc

It would be nice if you could order a bunch of these of the same size once you know which sizes are good for you

I like the different sizes and different shapes

I like the idea of these products, but the sizes I received are not super great for versatility of use

I like all the sizes and shapes that come in that

Difficult to place on bowels etc, sizes and shapes are odd

It’s a bit tricky choosing sizes

I also really like the different sizes in both shapes making them suitable for most of my dishes.

Moreover, they will not stay on the container if it has handles, a lip, or any shape that varies from the perfect circle or rectangle, sized perfectly to the container size.

They work well when you have the correct size for what you want to cover

Would like one size to cover a 9 x 13 pan

I have purposely turned it upside down to see how "spill proof" they are and they do not leak at all as long as you are using the correct size and you will always have the correct size because it comes with a set of square and a set of circle and so many sizes.

Much more convenient than always trying to find the right sized lid for a container.

Very helpful, hope could come one size bigger too.

They seem to not be the right size

Great size selection, but these don’t stay in place.

Strong and stretchy and good sizes too

Some sizes are very hard to put on the container

If the bowl isn’t the perfect size than you’ll have a lid that’s too big or one that may pop off.

The various sizes and shapes are great.

Love the “stretch” and different sizes... just wish there was a list of the sizes with the package

I wanted these to cover things like serving dishes and mixing bowls, but the sizes you get are like covering soda cans or custard dishes

You have to take them ALL out and compare them ALL in order to choose the one that’s the right size and shape

The different sizes and shapes make them great for the dishes we have

a bowl that is exactly the right size, no lip, with smooth surface for the silicone to adhere to

They just end up as a pile in the drawer then have to go through all to find the right shape and size

These are great for a one time cover for a container of the perfect shape and size

They keep my food fresh, clean up well, & come in enough sizes that they fit all my bowls.

The covers only work on the right size containers

Easy to clean, multiple sizes for multiple fits.

I love the different sizes and shapes, plus, they don’t tear like previous products I’ve purchased.

I love the different sizes of lids that are provided so that I can find the perfect fit for all of my pyrex glassware where all of the cheapo plastic lids have broken.

Sizing is odd as well too many tiny sized lids

fits all shapes and sizes, easy to clean.

I've purchased these silicone covers to replace the plastic lids to our various-sized glass Pyrex containers (which have all cracked.

The sizes seem a little arbitrary, but they do stretch quite a bit to fit larger bowls

As long as you are using the right size, it fits tightly and is easy to clean.

like that there are various sizes for all shapes and forms of storage containers.

The sizes are kind of hard to get used to

To be leak proof they must fit exactly with the right size dish, otherwise they aren’t leak proof.

Also need to be sized to coverage commonly used pan and dish sizes (such as square 8x8” brownie pan)

smallest sizes not very useful

But it will only stay on if you have the right size dish to match the lid and if the edges of the plate or bowl are completely free from food residue

Love the sizes and versatility!

Does not work as I though for fruits