Pam Sews answered:
haha! I did a "google" for you and after a while, I found on www.nancysnotions.com a wooden 16" half round stick for $13.99. It is item #SS16 and it is called "16" Seam Stick". I did post a photo (thanks, Nana Jo 54!) showing the larger half-round stick I made from two quarter-rounds because you cannot buy half-rounds anymore, but I have to say that the smaller wooden door screen molding is much, much better for ironing open those pesky 1/4" quilting seams. If you go to a hardware store, ask them and they will cut any length you want - the screen molding comes in 8 ft lengths for half the price of the stick on nancy's notions and the stores will cut it for free or for a very, very small charge. Hope this helps!