Dr. Archy Foot Massager Canes Folding Made for a D E Oxygen Jobst Ultrasheer 30 40 ThighHi Made for a D E Oxygen Tank * Fits most wheelchairs * Durable and strong oxygen holder * 27 H * This inflatable extender will fit #7450BD & 7450BS Archy takes advantage of the muscle structure of the foot and lower leg to provide a natural low impact exercising motion that supports stretches and massages your arches * Working the extrinsic and intrinsic muscles of the lower leg and foot Dr Archy all in one foot tool can be used to treat your arches with gentle yet robust massage which can help address symptoms usually associated with sore feet heel arch pain and plantar fasciitis * The 3 major muscle supports in the foot's plantar surface (sole) are thoroughly massaged and relaxed with the included Dr