Haotian Adjustable Laptop desk Cart , Overbed Table, Bed Table, Sofa Side Table, FBT07N4-W, White The versatile home/ laptop table has a cooling fan on the back of table top and a UBS connector.Also equipped with four castors. Height Adjustable: 56cm(22in) to 88 cm(34.6in) Stand bar is rotatable in 360 , table top is rotatable in 180 Material: Top and Frame: Iron; Joint: PA; Weight: 4.5 kg(9.9lb); Loading Weight: 5 kg(11lb).