Make-A-Berm™ straight sections allows for spill containment to be installed around difficult to move equipment, spill-prone areas, or areas where a standard-shaped berm wont’ work. Connecting the straight pieces to each other and corner pieces gives you the ability to design the containment needed. 4" and 6" berm sections allow for a higher capacity containment. The yellow PVC coated fabric gives good visibility in traffic areas and provides a highly resistant barrier to contain oils, gasoline,