Can you tell what this is?

Normally when I post an abstract shot, I reveal what it is in my commentary. Today, I figured I would see if you could guess. Any ideas? @mcdougall you are not allowed to play since you know the answer. [SOOC]

I took this shot with my P&S, and it was quite frustrating because I could not get the focus exactly where I wanted it. It was just intending this to be a backup shot, but since my son got sick at dinner tonight and my husband and I are not feeling that great either, mystery abstract it is!

[Kim Suzanne Kelley]

Cool! Are they mattes for photos/frames?

[Kerri]

Nice lines

[Trina P Holub]

Its a bridge, isn't it? Like the Charlestown Bridge in MA?

[Trina P Holub]

Get better you guys!

[Ade Akinyede]

Hmm, something you use in the kitchen.

[The Marc Brown]

I was thinking playing cards, because there are tom many to be coasters.

[Debbie Orlando]

Foam boards

[Mcdougall]

I know I know I know!! But only because you told me. Great shot :)

[Shanne]

one of your son's board books? hope you're all feeling better

[Michael Elliott]

they are cardboard mats for photo frames. Hope you all feel better!

[Austin]

tongue depressors? or maybe they really are slide frames for old slides

[Corey]

Flooring samples. Just to be different and not geuss the same. :)

[Livia]

Ooo. Paper boards? Board book? Flash cards? I hope you all are feeling better!

[John]

I am going with a photo ;-)

[Amy Spada]

At first I thought it was a bridge, then I thought it may be thin sponges, then I thought cardboard.... Whatever it is you got a good shot. Hope you all will be feeling better in the morning!

[Peter de Graaff]

Pages of a book or cards

[e.gad]

@kimmiesue @kerristephens @5unflow3r @adeakinyede @costaricamarc @debsphotos @mcdougall @shanne @michaelelliott @austin1966 @rumonkey @myautofocuslife @johnnyfrs @aspada @peterdegraaff They are a box of my business cards. Thanks everyone for your great guesses. I may have to use some of your ideas in the future!!

[e.gad]

@5unflow3r Thank you. We are feeling much better this morning. My son slept 12.5 hours!!

[Amy G.]

I thought they looked like blinds for the window!

[Debbie Orlando]

@egad - business cards...wow...that's some closeup!

[Mark Buehl]

LOL! That was a neat shot and a cool idea.

[Sharon]

Cool shot! Hope you all are feeling better soon!

[Karen Sylvia]

Cool idea. Hope you feel better.

[Paula]

Oh I missed the guessing part! I was going to say vertical blinds! Cool close-up:) Feel better!

[Lara Zinn]

I have not clue.. curious.

[Lara Zinn]

cards!!! very good macro...

[Kd Wallis]

Made for such an interesting shot! I like the shadows! Great macro!