The Sit Stand Desk is a height-adjustable desk or sit-stand desk can be adjusted to both sitting and standing positions. We can assemble the correct sit stand desk for you. This is purported to be healthier than the sit-only desk. The Sit Stand desks may be effective at reducing sitting time during the work day between 30 minutes and two hours per working day but the evidence is low quality. While the height of most seated desks is standardized, standing desks are made in many different heights ranging from 70 to 128 centimetres (28 to 50 in). Ideally the height of a standing desk fits the height of its individual user. With seated desks, adjusting the height relative to the user can be accomplished by adjusting the height of the user