Dress Up Construction Hat - 12 Pack - Plastic Construction Hats by Funny Party Hats This plastic yellow construction hat is fitted for aspiring young builders. You will receive 12 child size yellow plastic construction worker shaped hats. Great as party hats for a construction themed event! Kids size hat, measures 20 inches in circumference Hat is made from a thin plastic and should not be used as a protective helmet. You can return this item for any reason and get a full refund: no shipping charges. The item must be returned in new and unused condition. Go to Your Orders to start the return Print the return shipping label Ship it!