Cozy-looking Bobbles Hat from comes in size 50-54 cm. Instructions for all sizes are separately charted AND written

Needle and yarn:
yarn - Mondial Delicata Baby (100% merino wool; 50g - 215 m, knitting in 2 threads of yarn) - 120g;
circular needles № 3.5,
hook №3.5.

Gauge:
19 sts and 15 rows/rounds = 10x10 cm 4x4 in, in main pattern, on 3.5 mm, after blocking and stretched.