Our Colorful Balloon Small Cello Bags are perfect for kids birthday party supplies. These clear plastic cello bags measure 9″ x 4″ and come in a package of 20. They feature a fun design of colorful balloons and confetti, making them perfect for gifting candy, small toys, stickers, and more. Our Colorful Balloon Small Cello Bags are perfect for event planners, caterers, and home hostesses alike. Use them for birthday parties, other festive occasions, and as birthday party decorations and accessories. Make your celebration extra special with our Colorful Balloon Small Cello Bags. New in 2022.