round Koala foil mylar balloon.
This balloon includes a self-sealing valve, preventing the gas from escaping after it's inflated. The perfect balloon for your koala party, this 17in.LOONBALLOON Safari-Jungle Balloons, 17 inch KOALA 2 pcs, Accent your koala themed party with this 17in. Safari-Jungle Balloons, 17 inch KOALA 2 pcs party balloon is great for setting the scene!.