Aluminum Snap Frame Light Box 1.Les as light 2.Super thin,Snap Frame 3.28mm thinkness 4.110V~250V CE or UL adapter Aluminum Snap Frame Light Box 1.Les as light2.Super thin,round shape frame3.Only 15mm thinkness4.Nobel-Looking5.Brand logo6.indoor and outdoor use, like bus station, train station, airport, shopping mall , channel supermarket, metro, street, high way and etc. Features:1) super ...