This 50" Stand-Up Numberz 4 Silver Foil Balloon from Anagram International, Inc. is the perfect way to make any special occasion even more memorable. The balloon stands up on its own for easy display and comes in a beautiful silver foil. It is perfect for birthdays, anniversaries, and other special occasions. The bright, eye-catching color and design make it a great addition to any celebration. This balloon measures 50" in size and is made from durable foil material. It's a great way to show your loved ones how much you care and make any event feel extra special.