Complete, ready-to-use desktop system offers quick and easy access to information. Design allows a catalog rack to hold punched material and single sheets in a nonglare protective sleeves that can be easily removed, photocopied and changed. The 45 degree angled design provides optimal desktop viewing. System includes 24 heavy-gauge polypropylene sleeves (48 facings), 24 snap-on indexing tabs, and base. Sections fit any Master Products rack and wall-mount bracket. Desktop reference system has a heavy-gauge steel base and nonskid neoprene feet to protect your surface.