The "Sempertex Age 21 Metallic Gold Latex Balloons 30cm 6pk" are a luxurious and celebratory choice for marking a 21st birthday. Each pack includes 6 high-quality latex balloons, each measuring 30cm (12 inches) in diameter. These balloons feature a stunning metallic gold finish, perfect for adding a touch of glamour and elegance to your birthday decorations. Suitable for both air and helium inflation, they offer versatile decorating options. Whether used alone or combined with other decorations, these balloons will elevate your party decor with their sophisticated and festive design, ensuring a memorable celebration of turning 21.