Modular Lightweight Load-carrying Equipment (MOLLE) panels let you add extra storage to the upper portion of your Promaster rear doors (high roof). Available separately for left and right doors as well as a discounted price for the pair (use pull-down menu.) Please be aware that some vans have very little space between the upper portion of the door and cabinetry. This product, without items mounted to it protrudes roughly 25mm/1" from the door sheet metal. Attachment uses existing holes (no drilling) from the factory with push type fastener rivets. We suggest no more than 5 kilos/10 pounds of distributed load. Slamming the door will be the greatest shock load. Made in-house in San Diego, CNC machined from high-impact ABS plastic.