Itaar Baby Boy Girl Crown Hat Birthday Warm Soft Knit Crochet Beanie Warm Cap Multicolor Fashion and creative King and Queen look. Exquisite knit crown decor hat for your baby. Perfect decor for baby's birthday party and family photo. Material: Knitting Woolen Yarn Size: Width: 3.7 inch; Circumference: 17 inch, suitable for baby 0-2 years old.