The Cone simplifies the rolling of a compression stocking on the Doff & Donner (Sold Separately).  With the aid of the cone, the medical compression stocking can also be easily unrolled from the Doff & Donner.  The Cone has a suction cup built in to the base so that it attaches well to flat surfaces. 

How to use the Cone with the Doff & Donner: