Farmyard Cow Birthday Balloon Bouquet Bouquet includes:- 1 x 32″ Contented Cow Supershape Balloon 2 x 18″ Farmyard Birthday Foil Balloons 2 x 11″ Latex Farmyard Theme Balloons   All balloons are helium filled right before being sent for delivery. Bouquets are weighted down with a foil balloon weight. Our latex balloons are treated with hi-float gel to ensure maximum floating time.