Beer Mug Foil Balloon Pack of 5 Golden Set Party Elevate your party decorations with this golden beer mug foil balloon pack! This set of 5 offers a fun and unique addition to any party, bringing a touch of playfulness and celebration. Perfect for beer lovers, it will surely be the talk of the night. Cheers to a good time! Floating Time (Helium)The foil balloons, filled with helium, will stay full for 2-5 days. They may float for longer but will start to appear more deflated as they lose helium.