Colour: Clear balloon with silver and white confetti. Size: 18" Material: Made of natural thick rubber latex that is 100% biodegradable. Sold uninflated. Colours may vary slightly from image shown. How do you finish off a silver-themed party? Well, if you have a taste for the subtle yet dramatic, you opt for our signature-designed Illume Partyware Confetti Balloons with Silver Confetti for maximum shine and luxury. Nothing signals the kick-off of a festive occasion like balloons, and these elegant elements welcome guests and make fun inevitable. Oozing with chic appeal, our high-quality confetti-filled balloons measure 18 inches when inflated and come pre-filled with metallic silver and white confetti.