ROLLING METAL RACK 8'3" X 1'6" X 6'3" W/ CONTENTS - INCLUDES: (12) CISCO CP-7936-MIC-KIT-R, (11) CP-7920-R. (6) CP-7937-MIC-KIT-R, (2) C-3650-STACK MODULES, (2) CP-7811-WMK-R WALL MODULES, AND ASSORTED CISCO PHONE BATTERIES