Black & Gold Metallic Serpentine Throws. Give them a toss to make your party shimmer and shine! Black & Gold Metallic Serpentine Throws are a great way to add some color to your event. Hang them from the ceiling or lay them around centerpieces on tables. Great for New Years, graduations, weddings, birthdays and any other party you can think up. Paper. (20 throws per roll) 12 ft.