Walking foil balloon Goose, off-white in light blue shorts. Dimensions before inflation approx. 56.5 x 77.5 cm (22.2 x 30.5''), dimensions after inflation approx. 47.5 x 69.5 cm (18.7 x 27.4''). The height of the legs is about 15 cm. Balloon to inflate with helium. The set includes a straw.