Tablets NOT included. Cabinet and tablet shelves come fully assembled.. The padded top surface is 19 7/8 in. W x 19 ¼ in. D and makes the perfect work / presentation surface.. The adjustable top inner shelf is 20 ½ in. W x 11 in. D and adjusts in 1 in. increments from 3 ¼ in. H - 7 ¼ in. H of top clearance space.. The middle and bottom shelf are 18 ½ in. W x 11 ¾ in. D. Each shelf holds up to 15 tablets. The middle shelf has between 8 in. - 12 in. H of top clearance and the bottom shelf has 11 ¼ in. H of top clearance.. The rubber-coated dividers keep your tablets organized and protected. Each divider is 1 in. apart.. Includes two 16-Outlet vertical electrical outlets for maximized space. Electrical cords can remain powered through two small holes on the bottom of the unit.. Plenty of ventilation allows air to circulate freely through the unit.. Includes four 5 in. casters, two with locking brakes.. The locking doors include a traditional lock and key system, Includes a set of two keys.. Dimensions: 36 ¾ in. H x 26 in. W x 20 ¼ in. D (87.4 lbs.)The Luxor Tablet Charging Cart is the perfect solution to charging and securing up to 30 tablets (not included).