Yes… TJ is correct on their fit. They are curved pieces of wire rod, maybe a bit larger in diameter than a coat hanger. They sort of snap in against the back of the roof. I just installed my headliner in my ‘46 Merc sedan coupe. I don’t have pics of the rods, but I can furnish pics of the completed installation and you’ll be able to approximate their shape. PM me if interested. Good luck.