Black 21st Birthday Balloons

Add some glamour to your event with these elegant.

These metallic black balloons feature a large number "21" in white lettering with smaller 21's surrounded by a star & confetti design. A perfect way to let everyone know the milestone birthday you're celebrating.

Beautiful alone or in a bouquet with other balloons. They are also ideal for hanging alongside a balloon garland and for including in photos of the big day.

Brand: Sempertex

Size: 30cm

Colour: Metallic Black

Text: 21

Balloons are sold individually and can be filled with helium or air.

Please note: All balloons are sold flat-packed and uninflated.

Visit our 21st birthday decorations or our number balloons collection for more options.