PARTICLE

Metal ceiling panels, all the foregoing not containing particleboard; metal suspended ceiling systems comprising panels, all the foregoing not containing particleboard; metal tiles for walls, floors or ceilings, all the foregoing not containing particleboard; wall panels of metal, all the foregoing not containing particleboard

Non-metal tiles, all the foregoing not containing particleboard; non-metal wall tiles, all the foregoing not containing particleboard; non-metal ceiling tiles, all the foregoing not containing particleboard; non-metal ceiling panels, all the foregoing not containing particleboard; wall panels not of metal, all the foregoing not containing particleboard