Spring-loaded plunge know makes adjustment a snap -- each leg can be adjusted in less than three seconds with no tools. The secret of our fast, simple knob adjustment if the custom-designed extruded metal columns that provide precision movement, taking out the wobble and inexact alignment that plagues cheaply made knob-adjusted tables. Adjusts from 23"-33". Standard base color: Almond (B1) or Graphite Silver (B2). 150 lb load capacity. Lead time 15 days.- Adjustable Student Desk with Storage & Tilt, 40"L x 24"W, Available in All Finishes, Indicate Color Code (XX) (092949) Mfr. Direct