Burnout Bag contains 100g of either Pink or Blue Powder for your Baby Reveal Party. Make your announcement in style! Place multiple reveal powder bags approxmately 3 inches in front of each tire and have your driver initiate a burnout. The bags will burst and powder will spray behind the car in a dramatic cloud! Your friends and family will be amazed. Recommended amount for car burnouts is 10 bags (5 bags per tire).