Material:
Crochet hook no 5 mm (H) and crochet hook 3,5 mm (E)
Any worsted, 4 medium weight yarn will be ok.
I use Ketenly Kartopu Yarn, it is 70% acrylic, 20% wool and 10% linen. Approximately 65 gr for adult size and 55gr for child size.

Stitches used;
Ch- Chain

Sc - Single crochet

Hdc - half double crochet