These Absen A7 tiles are sturdy, bright and easily assembled. They are eleven years old and are still in good condition and look amazing. Some of the tiles have bad pixels that are repairable. There are 240 total tiles. 165 are pixel perfect and the rest have various pixels out. There are 40 road cases, 20 double and 4 single hanging bars. Tiles have true one cabling. Also, four DB Star Processors that my technician can train you on if necessary.