The pattern was written for the adult sizing, but instructions are given as to how to make for larger or smaller hands.
I used a little more than 1 skein of Lions Brand Wool Ease Thick and Quick Stripes yarn.
Also used the 22 pegs to create this, so really you need a loom with 22 pegs in 1/2” gauge or higher.
Includes written, photo, and video tutorial.