Business templates for bi fold brochure, flyer, report. Cover template, abstract vector layout in A4 size. Chemistry pattern, hexagonal design molecule structure. Geometric colorful background.. Business templates for bi fold brochure, magazine, flyer, booklet or annual report. Cover design template, easy editable vector, abstract flat layout in A4 size. Chemistry pattern, hexagonal design molecule structure, scientific, medical DNA research. Geometric colorful background.