The ErgoLine sit/stand desk riser is a height-adjustable work desk, great for alternating work positions and keeping your back safe from strains Features: You can go from a sitting to a standing position in a simple, smooth movement Also, from sitting to standing, it can be used in many height steps between 55 and 430 mm You can place this laptop riser, for example, on an existing desk that is not height-adjustable, on the (kitchen) table or another surface This work station is suited for easily carrying a weight of maximum 11,3 kg It has a top size of 765 x 510 mm By alternating between sitting and standing work, you can maintain your concentration for longer Moreover, your work performance improves Colour: BlackMaterial: MDF and aluminiumDimensions: 83,5 x 57,5 x 10,5 cm (L x W x T)MDF sheet size: 76,5 x 51 cm (W x D)For alternating sitting/standing while workingHeight-adjustable workplaceAdjustable in height between 5,5 and 43 cm Load capacity: Max. 11,3 kgDurable frame made of heav