These 15’ custom inflatable letters are constructed of 18mil PVC. This allows them to float with helium or be filled with air for various creative implementations. Giant inflatable letters are a unique solution for experiential marketing, special events, press releases, set props, parades and more. We can provide many pantone colors and custom printing options. These inflatable letters took 4 weeks to create. For more information about our inflatable letters, view our inflatable letters page.