Yup, you can go to the pharmacy area in most stores, like CVS or Walgreens, and the like, and find most of those types of items. They sometimes come in a package with several items. It may be labeled for stroke patients, or ortho patients. Ask one of the pharmacy staff to assist you.
RNY 10/19/09 - Revision to VSG 10/13/14 - Dr Paul Enochs