3 pages
Beginner pattern.
Written in US crochet terms.
Instructions for sizes Toddler to Adult.
Yarn yardage: Calculated based on the averages from testers. Depending on the earwarmer you wish to make your yardage may vary. Yardage varies between 45-85 yards depending on yarn weight and hooks used.
Hook: Recommended size for the yarn choice.

My sample is made with worsted weight yarn by Onyxfiberarts. Testers have found success with RedHeart SuperSaver, Lion Brand Heartland, LionBrand Thick and Quick.