Using springs as connectors which make pop up display be easy to close or open, and make everything will go smooth for your show

Description of pop up exhibition booth:

 1. A black aluminum frame in power coated with black plastic square hubs
 2. Spring effect-locking bars
 3. Option for graphics to be displayed on both sides.

 4, kit of 3*4 outside curved pop up display : 3 halogen lights, shipping case,  21pcs aluminum channel bars with magnet strips packed in a canvas bag. 4pcs of curved  graphic panels(830mmW*2250mmH), 2pcs of end cap graphic panels(650mmW*2250mmH).