Custom Sock Tag - 2" by 6" (500 qty min)

I thought there would be a hole on both sides of the tag to place a tagging attachment through but it was not. Also these tag do not bend around the socks well. They crease up and if you are not careful if you bend it too far the black will crack and the white paper underneath will show. I assume I am using them incorrectly but I do not have any examples to go by of how they are meant to be used.