Small Print Fail

I wanted another one of the silicone pan covers.  I've got two.  One is unfeasibly large but covers all sorts and one is about the right size for a small pan.  Both can be used on the stove and in the microwave and apparently can be airtight in the fridge.  I haven't tested them in the fridge, but they are awesome when cooking and I've stashed the pan lids in a far cupbard and have two easy to store silicone thingies in the shape of poppies at hand.  They look a bit like this...

Image from Amazon and I'm very happy with mine

But I would prefer another mid sized one and I keep wistfully thinking of a blue and white kitchen.

I saw another type of lid, this time in blue and much plainer.  I saw this image and didn't check the small print.

 The image is also from Amazon, and I'm sure they're very nice 

What I got was something that would comfortably cover a medium sized to small mug, 105mm or around four inches.  I didn't read the small print, but it is all there in black and white.  I'm going to have to send it back.  I cannot think of any use I would have to cover a not very big mug.

I could look for the bigger size, as they do look very nice, and seem very reasonably priced, but the ones who make the poppies also make the lids to look like daisies and tomatoes.  On the other hand the pretty ones are not inexpensive and the postage on top is horrific.

I should have read the small print.