This is a lot of 2 "Kiddie Car Classics" tent cards made by Hallmark.
The cards are brown and have indentations and slits for folding and keeping in place. One is for the 1955 Murray Champion and the other is for the 1955 Murray Red Champion.
They measure about 5.75" long and 3" wide when laid flat.
These items come in very good pre-owned condition.