Can be worn on upper or lower arm, knee, etc. or qrapper around chair arm, head rest - whereever the user can get some pressure between two parts of the body or a part of the body and another object. Pressure turns on the switch, release of pressure turns it off. A piece of velcro tape may be added to make the strap longer if needed.

This product includes:

• Pressure Switch
• Velcro Strap
• Information Page