Link Shelving Elements
If conventional shelving doesn't offer the versatility that you're looking for, perhaps modular shelving would be a better option. These Link Shelving Elements are made of molded polypropylene. They are stackable and can be arranged in any number of ways, with any number of units to create as large as (or as small of) a system as you need. The units come in four colors: light gray, olive medium gray, white/ivory, and light green. Each measures 15.75" x 23.5" and extends x 19.5" deep. Price: $150 per piece.