F1888 Portable Room Divider Number of Panels 7 Panel Height 4 ft Panel Width 13 ft 1 in Overall Height 4 ft Overall Width 13 ft 1 in Panel Thickness 3/4 in Color Stone Sound Absorbing Acoustical Panels with Black Painted Metal Trim Construction Fully Assembled Features Full Length Aluminum Piano Hinges and Self Leveling Nonmarking Casters