I purchased this product for my husband who has limited mobility and was experiencing difficulty getting up off the couch. He would often loose his balance and would fall. The Couch Cane has been very helpful in assisting him in getting up with ease and stability. Once he feels confident with his sense of balance, he is able to walk away with confidence. Also I am more comfortable with him getting up and being mobile on his own. The tray feature was an extra but it's wonderful for him to use his laptop, to place his beverages and meals. It has certainly added to the quality of his life.