Business templates for square design bi fold brochure, flyer, booklet, report. Leaflet cover, vector layout. DNA and neurons molecule structure. Medicine, science, technology concept. Scalable graphic. Business templates for square design bi fold brochure, magazine, flyer, booklet or annual report. Leaflet cover, abstract flat layout, easy editable vector. DNA and neurons molecule structure. Medicine, science, technology concept. Scalable graphic.