Material: aluminum film Process: printing Can be used repeatedly Balloon type: decorative balloon Inflate and deflate, easy operation Applicable holiday: birthday Unit weight: 0.4kg Without LED lights Cheer up for 7-8 minutes to be full Free air cylinder, tape, glue point, straw, ribbon1 Suitable venues: birthday parties, marriage proposals, festivals, weddings, openings, celebrations, etc.1 Package one includes: a set of 16-inch happy birthday silver letters, a large wine bottle, 2 18-inch silver five-pointed stars, 2 10-inch silver five-pointed stars, 34-inch large number 22 (replaceable), black bronzing A set of birthday fishtail flags, 12-inch matte balloons, 20 white and black each1 Package two includes: a set of 16-inch happy birthday silver letters, a large wine bottle and a wine glass, two 18-inch white five-pointed stars, three 10-inch silver and three golden five-pointed stars, two gold sequined balloons, birthday A set of fishtail flags, 12-inch matte balloons, 20 white and gray each1 Package three includes: a set of 16-inch happy birthday golden letters, a large blue cake and a wine bottle, a mini wine glass and champagne, 2 18-inch silver four-pointed stars, 2 10-inch silver four-pointed stars, with A set of birthday flags, 12-inch pearlescent balloons, 20 white and gold each