Specifications: Cheeringheads are inflatable hand-held signs that when squeezed in the handles, can make whistling-like sounds and when hit together, can make banging sounds. Cheeringheads can create a substantial amount of cheering noises for supporting your cause. These innovative inflatable hand-held products are uniquely designed to promote your businesses, sport teams, fundraisers, political campaigns, and other public events. With its built-in noisemaking device embedded in the handle, these inflatable hand-held signs can further enhance the promotional effects and the awareness for your cause. The cheeringheads for john kerry(shown in the picture) are widely accepted by democratic delegates in the fleet center convention hall. Cheeringheads draw substantial attention from both the delegates and the media when waving in the air. This new and fun promotional product is the innovation of the year for marketing purpose.