Business templates for square bi fold brochure, magazine, flyer. Leaflet cover, flat vector layout. Abstract polygonal background with hexagons. Black color geometric design, hexagonal geometry.. Business templates for square design bi fold brochure, magazine, flyer, booklet or annual report. Leaflet cover, abstract flat layout, easy editable vector. Abstract polygonal background with hexagons, illusion of depth and perspective. Black color geometric design, hexagonal geometry.