Business templates for bi fold brochure, flyer, booklet, report. Cover design template, vector layout in A4 size. Chemistry pattern, hexagonal molecule structure on blue. Medicine, technology concept.. 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 molecule structure on blue. Medicine, science and technology concept.