Height Adjustable Mobile Standing Desk with Detachable Holde-Natural

-30"-42" adjustable height satisfies different people's needs-Available to sit or stand to help you find the optimal position-Easy to operate with flexible gas spring and free lift switch-4 universal wheels for flexible movement (2 wheels are lockable)-Robust aluminium frame with anti-rust finish for long lifespan-Detachable holder to support music sheet or other Items-Additional slot for convenient storage in different occasions -Stable base provides great support to keep stability-Smooth rounded corner is not easy to cause danger-Clear instruction and simple structure makes assembly easier Installation guide | Color Natural WhiteMaterial Engineered Wood Aluminium Metal ABS PUOverall Dimension 28" x 19" x 30-42"Dimension of Holder 9" x 7" Length of Slot 11" Diameter of Casters 2.5" Height from Base to Ground 6" Length of Base 16.5" Weight Capacity 100 lbs Net Weight 27.5 lbs