Found In Every Country

Riddle: I come in many colors and I am very thin, I am found in every country, even in your home, I am very important, you can be very creative with me, I can even help you learn. What am I?

Answer: Paper!

Source: https://www.riddles.com/885

I come in many colors and I am very thin, I am found in every country, even in your home, I am very important, you can be very creative with me, I can even help you learn.
What am I? — Found in every country by Anonymous v1.

Riddle: I come in many colors and I am very thin, I am found in every country, even in your home, I am very important, you can be very creative with me, I can even help you learn.
What am I? Answer: Paper! — by Anonymous v2.