Celebrate their milestone 21st birthday with this stunning black and silver foil balloon, featuring a shimmering starry design and bold “21.” Perfect for surprising someone special or adding sparkle to their party décor. Measuring approximately 31 inches, it’s suitable for both helium and air inflation. Delivered uninflated, but you can get it inflated in-store free of charge.* A stylish and eye-catching way to make their 21st celebration truly unforgettable!
