If you need more than one Botanicare® Slide Bench System, the bulk option sends components loaded individually on a pallet without repackaging parts into a mixed case. Same great product, less handling and waste. The Botanicare® Slide Bench is a versatile, modular system that provides complete grow space control. This system allows growers to modify length, optional working height, variable aisle width and drainage slope to adapt to any growing style, greenhouse or room size. Extend the length of a 10 ft 6 in base system in 5 ft increments up to 100 ft 6 in. 8.5 in of travel from center provides a minimum aisle width of 17 in. Built-in slope/height adjustment of up to 5 in for drainage. Made of sturdy powder-coated steel frame with heavy gauge ABS trays that resist bowing, cracking and leaking. Trays have a 4.5 in sidewall height and include drain screen with 3 punch outs for plumbing lines. Can handle 25 lb per sq ft load rating. Reinforced roller connectors provide smooth travel and won't deform under pressure. Built-in anti-tip bar with bump stops to prevent tipping when loaded. Choose from 3 heights of 12, 20 and 30 in.