Didnt want anything expensive or with too many bells and whistles, just a wireless connection. Can be used as two individuals (without bar) so they can be mounted in different areas, or together in same area! Instead I see what she feels most comfortable walking in. very squishy & comfy! Im 57" and 206lbs so I ordered XL the pic is the result. The material for the padding is cheap too and is mounted to a particle board rather than plywood or something stronger. This love of slippers was passed onto me by my mother. OBVIOUSLY trying to confuse the consumer, these are a rip off! I bought them because the volume of my calls on my Iphone is very low and I dont want to buy another phone. I am a RN and I work 12 hour shifts.