Haperlare 2-Pack 100% Egyptian Cotton 800 Thread Count Pillowcases, White Premium Long Staple Sateen Pillow Cases, King Thickly Woven Pillow Covers, 20 x 40 inch

Q: Is it made of pure cotton?

I can only assume so because that's how it's advertised. I am disappointed in the actual size. It would be much better if the pillowcases were 31-32 inches long instead of 30.

Q: Does the tag inside the pillow case have the word "Tribeca"?

Wow-I can’t answer because I cut my tags off. Very sorry- I DO love the pillows though-very fluffy!

Q: Is there a flap hold the pillow or are they open ended?

I'm so sorry but I could have been wrong. They really look like open ended pillowcases which I'm sure I ordered but I though they were my white pillow shams that I also ordered.