The LLTM16-B-V2 is a Tablet & Chromebook Charging Cart that comes fully assembled that holds 16 Tablet/ Chromebooks and comes with a Traditional lock and Key System with a set of two keys. The dimensions are 12in.W x 23.25in.L x 34in.H and Weighs 61 Lbs. Bottom shelf is perfect for storing accessories and equipment ( 3 1/4in. H of top clearance ) Rear access door has a 16 outlet electrical assembly. Electrical cord can remain powered through a cord pass hole. Plenty of ventilation allows air to circulate freely through the unit. Each rubber coated divider is 1in. apart to keep your equipment organized and protected.