icandy cherry overnight matress

[funnylittlehoney]

Hi
can anyone help me, I am in a muddle. I have bought 2 matresses for my icandy cherry and one is for overnight use but I can't remember which one. How do I identify which one is to be used for overnight?
Any help would be appreciated!!

The overnight one should have holes in it. Hold them up to the light and look through them.

Thank you so much, that's really helpful.