A little over 2 ounces of the Super Bulky Yarn, was used for the Preemie and Newborn size. The others just a few ounces more. This makes for a Quick Knit Hat that you can complete in just a couple of leisurely hours. Absolutely adorable Acorn Leaf Hat with a large Oak Leaf and light Acorn Nut as embellishments, instructions in pattern. Only to be out-staged by the darling Berry Hat with Holly Leaf and light-weight Berries (3 sizes of berries).