Solid bamboo construction for a sturdy and durable design, pre-cut and easily assembled for do-it-yourself convenience. 8U rack space and a 16 depth to accommodate a variety of 19' wide equipment. Ventilation design on both sides for efficient airflow and heat dissipation. Four rubberized casters included, two of which come with lever brakes; rubber feet on bottom for nonslip stability and allow for stacking multiple racks. Rack rails pre-installed, 10/32 screws included for equipment mounting, easily disassembled and reassembled for convenience and portability.