Halloween Themed Party Balloons[Size] 12"[Weight] 2.8g Latex Balloons[Packaging] Transparent OPP BagStyle: White + Black + Helper + Skull, Quantity: 20.Reusable: Halloween foil balloons are easy to inflate and reuse. Use a standard air pump for easy inflation. Simply inflate the balloon to 85%-90% full. Deflate the balloon with a straw for reusable use.Perfect Gift: Halloween foil balloons can be used to decorate your room, windows, garden, and more, creating a lively Halloween atmosphere.High-Quality Materials: Made of high-quality materials, these Halloween foil balloons are safe, non-toxic, and durable. Featuring environmentally friendly printing, these balloons are safe for your use.Popular Halloween Balloons: A timeless Halloween element, always a favorite. Decorate your home with charming foil balloons. These balloons are sure to be a hit with kids. Package Contents: 4 styles * 5.Note: Due to different lighting and screen settings, the product color may be slightly different from the picture. Please allow slight size differences due to different manual measurements.