The Big Mac is getting bigger…and smaller. McDonald’s just announced that they will be releasing two new sizes of their signature burger, the Grand Mac and the Mac Jr.

The Grand Mac holds two bigger 100% beef patties weighing 1/3 of a pound and served on two larger sesame buns. Meanwhile, the Mac Jr. has a single patty.

Marisa Mendez: Twitter || Instagram

McDonald’s has introduced the new Big Mac sizes after a recent report revealed that only one in five millennials have never tried a Big Mac. (I’m one of them!) The new burgers launch early next year.