Your Great Grandson is going to absolutely thrilled to receive this brilliantly colored truck-filled birthday card from you. Three of his favorite construction trucks are gathered together, across the bottom of the card, to wish him a happy 4th Birthday. Two front loaders, one orange and one green, face each other, from across the card, as they each scoop up his age of "4". A brilliantly colored cement truck is parked between them, with another "4", this time a decal on its window. The hand lettered black wording, written in layers across the round yellow circle behind the trucks, and says "Happy Birthday Great Grandson". Your inside words to him are "Scooping up wishes for a happy 4th birthday, with love!"