<b>4 Pack 22 inch 4D Rainbow Gradient Disco Foil Retro Balloons for Wedding Theme Party Celebration Wedding Balloons</b><br/> Made from aluminum foil, and can be air or helium filled.<br/> Size: about 55x55cm/22inch<br/> Ideal decoration for parties, birthday, shopping malls, promotion<br/> <b><p> ✅4D balloon material is made of high-quality aluminum film material, the balloon color is uniform, high quality, is the must-have item for today's decoration!<p> ✅4D balloons can be used repeatedly, convenient for charging and discharging, reuse, environmentally friendly and beautiful.<p> ✅The color is rich in style, the color is bright and full, and it is good for all kinds of festive party decorations.<p> ✅Balloons are fun and interesting for Christmas, wedding parties, anniversary celebrations, stage, disco, birthday backgrounds and any other occasions that require decoration.<p> ✅Special Note: latex balloons should try to avoid sharp objects, dirty ground, direct sunlight and excessive extrusion, which can easily damage and burst the ball.</b><p> <p> Gas-filled with Helium<br/> How to filled helium into foil balloon?<br/> 1.Open package and flat orbz foil balloon<br/> 2.Found inflate valve, put the inflate mouth into balloon valve<br/> 3.Start inflate helium ,when the seam wrinkle getting small ,pls slow down the inflation rate,when the balloon is full and get hard. Stop inflate<br/>