The Mini-Module® is an efficient, low-cost means to quickly organize floor clutter anywhere in your plant or warehouse. Sturdy, lightweight and easy to handle, completely flexible storage system for all sorts of materials. Jarke mini-module installations are expandable in width, height and length. FOB Shipping Point. Mini-Module Single Compartment Unit. 8'-10' long materials utilize 2 units, 12'-16' long materials utilize 3 units and 16'-24' length materials use 4 units.