Jumbo Show Poster Co. started three years ago to fill a need in the events promotion industry: posters so awesome you’ll make some cash selling them to your fans! We are professional graphic designers who specialize in the performing arts and the music industry, we get it. At Jumbo, that’s exactly what we do, and we take the most practical route to reduce waste and our footprint. Water-based inks, FSC certified acid-free paper, recycled papers, enviro cleaners. 100% screen printed posters.