Order # 79175009 Manufacturer# MZ49174 Brand Matrix 4000 Manufacturer Graham-Field Application Electric Bed Capacity 450 lbs. Deck Type Grid Deck Height Range 8.95 X 27 Inch Length 76 or 80 Inch Operating Mechanism Hand Control Type Long Term Care UNSPSC Code 42191807 Width 35 Inch Straight vertical rise protects walls and maintains footprint Strong, no-sag grid deck sleep surface with sturdy cross braces ?????ñAuto-Leveling?????? high-low motors keep the bed level for proper therapeutic positioning Sealed ball bearings in hi-lo mechanism Adjustable mattress retainer