36 inch Replacement Silver Saucer Balloon Envelope For All Mach RC Airships

Replace your Mach airship balloon envelope with this 36 inch re-usable silver flying saucer. This flying saucer balloon holds up to 4 cubic feet of helium and is constructed from metalized nylon (mylar) with a re-sealable valve. Not only does the flying saucer look cool flying through your house, you can also apply decals to it for advertising at indoor events.