Apparatus and method for airbag curtain module with secondary attachment device

A vehicle occupant restraint module includes an inflatable curtain having a first edge and a second edge. The inflatable curtain can be positioned in a folded state. A covering may partially enclose the inflatable curtain when it is in a folded state. A plurality of first attachment members are spaced along and extend from the first edge of the curtain. The covering is configured with slots to allow the first attachment members to extend through the covering. At least one and preferably multiple second attachment members secured to an out-board side of the covering. The first attachment members are positioned to secure a first portion of the module to a vehicle interior. The second attachment members are positioned to secure a second portion of the module to a vehicle interior below the first portion.