What is a Creative Balloon Arch? The team at Borun Balloon Suppliers researched long and hard to determine the theme of balloon arches, combining the current hot sellers on Amazon with the balloon arch products our customers sell in their own stores, and we finally came to the conclusion that balloons have a theme and contain different colors and materials. Therefore, after listening to the designer's suggestions, Borun Balloon Factory began to produce forest animal themed balloon arches, marine animal themed balloon arches, gender reveal themed balloon arches and outer space astronaut balloon arches for our customers.