advanced technology of the HBM Modular lightbox system.Simple installation of exhibition light box, customer can order size or choose existing size (6*3m/19.69ft/9.85ft) or(3*2m/9.85*6.57ft).Light box can be illuminated for single-sided or double-sided.customizable SEG backlit fabric graphics cover the front and back of the aluminum frame. Portable, configurable, desirable, hbm lightbox is a lightbox unlike the others. HBM lightbox is so well thought out, even its durable foam cut carry bag is made distinctly to keep all parts and pieces protected and organized.