"Use this clear plastic shelf liner to keep smaller items from falling through the shelf wire screens. SPS1848 Features: Accessory for X5 System Clear plastic Designed and built for commercial use Finish:Opaque Dimensions:18"(W) x 48"(D)"
OFM, Inc. :: File Cabinet and Storage > Storage Racks > X5 and X5 Lite Space-Saving Sliding Storage System - OFM