Buttefly Balloon Bouquet Bouquet includes:- 1 x  33″ Butterfly Supershape Foil Balloon 2 x 18″  Theme Foil Balloons  2 x 11″ Plain Latex 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.