Fill your New Year's Eve party venue with beautiful decor from ceiling to floor with these stunning Metallic New Year Diamond Balloons. These shaped balloons have a rounded or bubbled diamond shape, creating a large and unique decorative item for lining entryways, accessorizing chairbacks and ultimately filling otherwise useless decorating space! The Metallic New Year Diamond Balloons are made of a helium-quality foil and measure a huge 31 inches.