32 Inch 21 Balloon Numbers, Happy Birthday Balloons Banner 16 Inch Foil Letters Balloon Silver and Black Star Balloons for 21st Birthday Decorations for Boys Black Party Decorations

? Package: The set includes 13pcs black happy birthday letter balloons, number 21 balloon, 2pcs five-star balloons, 4pcs four-star balloons, 4pcs silver balloons, 4pcs black balloons and 4pcs silver confetti balloons, a roll of ribbon
? Size: The size of the black happy birthday balloons is 16 inch, the number balloon is 32 inch, the five-star balloon is 18 inch, the four-star balloon is 10 inch, and the latex balloon is 12 inch
? Material: These 21st birthday balloons are made of premium quality polyester aluminum film and latex, and each step of production is strictly controlled to ensure the durability and safety of the balloons
? Wide Application: Quickly and easily inflated with a straw or air pump, these 21st birthday decorations black can be hung anywhere, such as walls, ceilings, windows or backyards, suitable for birthday parties, family activities, add a happy atmosphere to you
? Warm Tips: 21 year old birthday decorations girl set avoid over-inflating, keep away from sunlight, high temperatures objects to prevent bursting