Suggested yarn Berroco Wizard Gauge 20 stitches and 28 rows = 4 inches in stockinette stitch Sizes available one size Finished Measurements: Hat: 18" / 45.5 cm around x 9½" / 24 cm high (not including pom-pom) Materials: Berroco Wizard : #2948 Labradorite - 1 ball for Hat Aleid is a simple stockinette hat, perfect for gifting. Also a great beginner project!