Knit hat strap & earflap

To make a beautiful hat, please refer to following works:
Video 1. Finishing a beautiful hat
Video 2. Crochet roses for hat embellishment
Video 3. Make a Pom-pom
Video 4. Knit hat strap & earflap
Video 5. Knit hat
Video 6. Crown shaping

[@luisapaggi]

Molto bello. Grazie

[@victoriaressler3547]

Do you have written instructions available somewhere?