You can easily switch between sitting and standing throughout the course of a full work day with the sit to stand desk riser by Harmony Collection. It is constructed for full time use, up to 40 hours per week and comes with a 5-year manufacturers warranty. You will have peace of mind experiencing all the health benefits you receive from being able to work in a sitting or standing position. Not only will you relieve back pain, you will also promote better circulation, better breathing and increase productivity.