Combo Pack contains two pieces: Doff N' Donner "Sleeve" (blue piece) + Doff N' Donner "Cone" (tall black with in). This tool should only be ordered with the advice of a therapist or health care provider. There is a learning curve with this method. Manufacturer training and support is provided for all caregivers (information in package). NOTE: Doff N' Donner method will not work for pantyhose (thigh and knee length compression stockings only...closed or open toe). RESTRICTION: Not for patients with foot or calf measurements larger than 25 in. circumference. IMPORTANT: Most elderly patients will still need caregiver assistance.