The Luxor LLTM30-B is a tablet charging station which will hold up to 30 tablets. It comes fully assembled. The top padded surface is 19-7/8"W x 19-1/4"D. The rubber-coated dividers keep your tablets organized and protected. Each divider is 1" apart. Also includes two 16 - Outlet Vertical electrical outlets for maximized space. Plenty of ventilation allows air to circulate freely through the unit. Includes four 4" casters, two with locking brakes.