This 17" Onyx Crescent Foil Balloon from Anagram International, Inc. is the perfect decoration for any special occasion. This sophisticated crescent shaped balloon is made of durable foil material and comes in a sleek and stylish onyx black color. It's the perfect way to add a touch of elegance to any event. The balloon can be filled with helium or air, and it comes with a self-sealing valve, making inflation and deflation a breeze. With its eye-catching design, this balloon is sure to make a statement and be a hit at your next gathering. Make your event a success with this stylish Onyx Crescent Foil Balloon from Anagram International, Inc.