Because these nails wraps are see-through and glow-in-the-dark, you can do a lot with them. I actually wore them over a black base so you could only see the bats in the dark, but I think I'd use a brighter color next time like some of the other reviewers did. You could see the murky outline of the glow-in-the-dark bats over the black.
It's difficult to see in the product images, but there are white bats mixed in with the black. I just assumed this was empty space, so keep that in mind.
With that said, I wanted to love these but the glowing bats weren't as clearly shaped as I would have liked. Other glowing wraps seemed to have crisper designs. Not every wrap seemed to glow, either. I was hoping for a bit more pop.
I would probably but these again, however. They'd be cute just over a base.