The bag holder includes {HEAD ~ a bottom wall} for holding the air bag and a side wall extending vertically from {TAIL ~ the outer peripheral edge} of the bottom wall 
The bag holder includes { HEAD ~ a bottom wall } for holding the air bag and a side wall extending vertically from { TAIL ~ the outer peripheral edge } of the bottom wall
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH