The most outstanding feature of BH515 is that it can install graphic on the font and back to present your ads. You can put your handout, flyers, catalogs on A4 pockets for exhibitions and marketing events,conferences.
The rectangular steel base can support the whole frame steadily.
The two A4 plastic pockets are fixed under graphics.Plastic bar keep brochures from dropping down.
Ajust position of clamp according to graphic size, then screw the knob tightl to fix clamp.