Pack of 20 Balloons & Rainbow Birthday Cellophane Bags, 5″x11″. Create a beautiful gift presentation with our Cellophane Balloons & Rainbow Birthday Party Bags. This product is a cellophane bag that features rainbow-colored balloon prints on clear plastic. Just place your goodies inside and tie the bag with twist ties or ribbons to make your gifts look more exciting. Made of quality plastic, safe, and non-toxic. This is ideal for any birthday party and can best fit to any general theme day birthday party for kids and adults.