JAM Paper magenta balloons are made out of smooth and durable latex rubber and measure 12 inches in diameter when fully inflated. These balloons are sold in a pack of 12. The bold and bright magenta pink shade of these balloons cannot go unnoticed! Use them for birthday parties, bridal showers, and more! Inflate these balloons easily with regular air or with helium if you would like them to float.Details:Magenta12" when fully inflated12 balloonsLatex material