From the advert....
Rebel Off Road Engineeering's window replacement with RotopaX Black Storage Pack and RotopaX locking mount.
Out of all the parts on my own Jeep JK, even with Dana 60's, 40" tires, front and rear coil overs, the number 1 part people ask about are these! These window replacements are made out of aluminum and are designed to replace the factory rear windows of your Jeep JK hardtop with a single RotopaX black storage pack and locking mount. Finish is raw aluminum so you can powdercoat or paint.
Includes:
1 RotopaX Black Storage pack
1 RotopaX locking mount with security key.
Stainless steel hardware