Business templates for square design bi fold brochure, magazine, flyer, booklet or annual report. Leaflet cover, abstract flat layout, easy editable vector. Halftone dotted background, retro style grungy pattern, vintage texture. Halftone effect with black dots on white.. Business templates for square design bi fold brochure, magazine, flyer. Leaflet cover, abstract vector layout. Halftone dotted background, retro style grungy pattern, vintage texture. Halftone effect.