Mylar balloons shipped fast and direct to you. These foil balloons are also known as Mylar Balloons or metallic balloons. They are easy party decorations and can be simply one foil balloon on a stick or a whole centerpiece. Our balloons do not require any helium, you blow them up or use a pump, the air is held inside and you are done. If it looses air, simply add more!! Much longer life that way vs. helium balloons that soon fall and can't be revived. They hold up much better than latex balloons and mylar balloons are allowed in most hospitals because there is not the allergic reaction to latex that can happen with the other styles. They can be used for birthday parties, first birthday, baby showers and baby announcements, Valentine's Day and more holidays and events.