... *4.5cm 4.Maximum height:48cm MODEL NO. MD-L02NAME: FOLDING ALUMINUM LAPTOP DESK WITH FAN.Specification:1.Firmness and style ... usage:random height and angle adjustment. 3.Multifunctional:laptop table,reading table,dining table,etc.4.Panel (L*W) : 42*27.5 CM5 ... ,red ,yellow 7.Compact size,light weight,low cost.. Portable folding Aluminum laptop table of high quality