Planning a big 25th birthday celebration? These giant black number balloons are a total game-changer for your party decor! Each number (2 and 5) measures a huge 40 inches tall once inflated – seriously, they make a statement. You get both numbers in one pack, plus a handy straw for easy blowing up. They're made from shiny, durable mylar (aluminum foil material) and can be filled with either helium to float or just regular air to place on tables, beds, or floors.
A few pro tips: don't overinflate them – keep it to about 90% full to avoid popping, especially if it's warm outside. Also, try to keep them out of super hot or super cold spots to help them last longer. If they start to sag a bit, just use the straw to add a little more air. Perfect for 25th birthdays (or 52nd, if you're feeling clever!), graduations, anniversaries, or any milestone event. They look awesome in photos and really set the festive mood. Easy to set up, reusable if you're careful, and definitely a crowd-pleaser!