Abstract: A modular office panel system comprises a central core surrounded by a rigid frame. A pair of generally rigid panel members are disposed on opposite sides of the core. A channel member has a central portion disposed between the frame and core with right angle bent sides extending around opposite sides of the frame. The channel member sides terminate in reversely bent portions defining flanges for engaging the rigid panel members. The reversely bent portions also define resilient edge portions in engagement with the sides of the frame. A fabric material covers the panel members and is retained on the panel by insertion of marginal edges of the fabric between the sides of the frame and the resilient edge portions of the channel member.