Vintage Roll Contact Paper Stained Glass & Piet Mondrian Inspired Shelf Liner

This is for one roll of thick contact paper. Both ends are slightly open, with one end a little more open than the other. I have peeled back a tiny section of paper to confirm it is sticky. There is also a slight tear near the end, shown. One side of roll has some slight staining, shown. I do NOT know any history of this contact paper. No name brand or information is on it. It weighs 3 lb 14.9 oz. The roll is approx 18 inches long. I do not know the yardage or measurements beyond the obvious of what I've shared. Sold as is. Mosaic stained glass