NANINUNENO 20th Birthday Decorations Kit – Black & Silver Balloons, Banner, Confetti

This 20th birthday party decoration kit from NANINUNENO includes a black 'HAPPY BIRTHDAY' banner, two number 20 foil balloons, two star foil balloons, twelve black latex balloons, ten silver latex balloons, and four silver confetti balloons. Designed for a minimalist black-and-silver theme, the set suits men, women, or anyone celebrating a 20th birthday. The foil balloons hold their shape without helium, while the latex balloons can be filled with air or helium for versatile display options.

What's included in the 20th birthday decoration kit?

• 1 'HAPPY BIRTHDAY' banner
• 2 number 20 foil balloons (silver)
• 2 star foil balloons (silver)
• 12 black latex balloons
• 10 silver latex balloons
• 4 silver confetti balloons

How long do the latex balloons stay inflated?

The latex balloons can stay inflated for about 2 days when filled with regular air. If you use helium, they typically last 3 to 6 hours. For longer float time, inflate balloons to only 80% of their full capacity. The foil balloons (numbers and stars) are self-sealing and hold helium or air for several days.

Tips for the confetti balloons

To get the glittery confetti effect inside the clear confetti balloons, rub the inflated balloon against your hair or a fabric to create static electricity. This makes the confetti pieces stick to the sides and become visible. These balloons are easy to assemble – just inflate and attach the included ribbons or strings.

Is the set suitable for indoor or outdoor use?

You can use these decorations both indoors and outdoors. The latex balloons are made from natural, non-toxic rubber and are thicker than standard balloons, which helps prevent popping. Keep in mind that foil balloons may conduct electricity, so avoid using them near power lines outdoors. The set's minimalist black-and-silver palette works well for a sophisticated 20th birthday party.