Getting ready to plan a 30th birthday party? Decorate your party tables with this 30th Birthday Confetti. These green confetti pieces are shaped like a swirl, or the number 30, pair it with our entire 30th birthday party supplies and decorations. One package of confetti contains 0.5 oz. With wholesale pricing and bulk quantities, our 30th Birthday Confetti 12 ct are perfect for event planners, caterers, and home hostesses alike.