This device clips onto any cane that has a diameter between 5/8" and 1". Afterward, the cane can hang from the edge of many flat surfaces, like tables, desks and counter-tops. The holder keeps the cane in place with its foam rubber padding on either side of the clip. Conveniently, the cane can also be placed on the floor next to a table and the holder can be slid up until it wedges on the underside of the table. This products works well for crutches, too.