This is a set of extension Medical Handrails for the exclusive use with the Spirit CT850 Treadmill (Fab-Ent 10-6068). The handrails work as an accessory to the CT850 Treadmill to provide added patient stability and support. Please note that this is the Handrails only and does not include the actual Spirit CT850 Treadmill, which is a separate item. Handrails extend nearly the entire length of treadmill bed. Medical handrails provide security and stability for users in medical settings. The entire length of these handrails is neoprene dipped for a firm non-slip grip. An ideal aid for patients to hold onto as they perform rehabilitation exercises. The handrails are easy to clean. Just a damp cloth with a little mild soap is all that's needed.