Contractor. Bulk packed. 12' lengths of close mesh wire shelving. Vinyl-coated wire construction. No mounting hardware included. Close mesh shelf design adds strength and prevents small items from falling through the wires or falling over on the shelf. Can be installed using either the traditional method using back clips, wall brackets, and support brackets, or can be installed using the ShelfTrack adjustable standards and brackets system. Shelving can be trimmed to desired lengths using hacksaw or bolt cutters. 6-pieces per bulk pack.