The ClosetMaid 86 in. Shelf Support Pole helps stabilize ventilated wire shelving when stacking 2 or more shelves using the ClosetMaid Fixed Mount system. The pole comes in two 43 in. H halves with a pole joiner to connect both halves when installing. Use along with back wall clips and side wall brackets in place of the standard Fixed Mount Shelving Support Brackets. This saves you space when shelves are stacked close together. This item features predrilled holes for easy shelf location. Color: White.