What do you call the "mold" bakeware piece for subway/grinder/hoagie rolls?
I am extremely new to cooking. I have been trying to make some grinder/subway/hoagie rolls and have been trying different recipies. I want to purchase a bakeware product online that is like a "mold" for those rolls. (For example, if you go to the Subway restaurant and watch the person take the rolls out of the oven ... there is this red silicone "mold" piece that all of the rolls are on top of and they flip that flimsy piece over and all the rolls fall out). The piece looks like it is made of silicon, and fits several rolls in there (it's like a U shape thats 1 or 2 feet long). I went to the chef store nearby and I found a baguette "mold" but it doesn't really do the trick.
Moral of the story is I want to buy those molds like Subway uses, but I don't know what they are called and have been searching for an hour to no avail. Any help would be really appreciated!!