Neuwall partitions series is started it all, the Series 50A, 65A, 80A, 100A movable wall system are 2-1/4" tongue-and-groove unitized panel system. Panels are range from 20"to 47"width, precision laminated, and pre-finished with vinyl, fabric, wood veneer and other specified finish. Panels are manufactured at various heights up to 59'. All vertical and horizontal structural members consist of extruded aluminum components, with a snap-on base made of extruded vinyl. Panels lift into floor and ceiling tracks to form a rigid, uniform wall system that provides excellent sound transmission resistance with a STC rating of 35 to 58dB.