Designed to fit extra small heads, this infant baby hat features an adjustable plastic snapFEATURES: Adjustable Size Snapback Strap, Soft inner sweat band lining, Mesh backing for great ventilation, Light WeightSIZE: Adjustable Infant Snapback (38 CM-48 CM (15- 19 INCHES), Fits Extra Small, XXX-Small), ideal for 0 - 18 month age infant babiesINTENDED USES: Cute Pictures, Matching Hats with Mom and Dad, Sporting Events, Picnics, Family outings, Theme Park, Zoo, Travel, Birthday Parties, Universal, Anything Under the Sun!COLOR: Black