Package:20pcs 18 Inch black and gold star foil balloons. Party essential decorations:Our star mylar balloons set great for Birthday, Anniversary, Retirement, Graduation, New Years Eve Party Decoration Reliable and High Quality: The balloon is made of high-quality aluminum foil material, which is safe to use and Reliable. Attention: Do not over inflate, do not over pressurize, it is recommended to inflate by 70%. Automatic sealing:After the balloon is inflated, the mouth is pinched, and the adhesive mouth of the balloon is automatically sealed. Applicable occasions:Suitable for all needs balloons place.Wedding,engagement party,celebration, holiday, birthday,show, party activities, or other fun event. Package:20pcs 18 Inch black and gold star foil balloons.