LOONBALLOON Religious Balloons, 18 inch GOLDEN CROSS & GREENERY 2 pcs, Accent your Easter or Religious themed party with this 18in. round Golden Cross & Greenery foil mylar balloon. The perfect balloon for your Easter or Religious party, this 18in. party balloon is great for setting the scene! This balloon includes a self-sealing valve, preventing the gas from escaping after it’s inflated. The balloon can be inflated with helium to float or with a balloon air inflator. Balloon arrives uninflated.