The listing, Healthometer Womens Slippers Size 6-7 has ended.
I got these at a sale and they are really cool, however they dont fit. They are womens slippers size 6-7 and they vibrate. They have a lot of cushion to them and turn off and on from the side. They do take batteries, first set included already in the slippers. You change the batteries from the inside of the heel part, there is a zipper there. The bottom is a nice rubber tread, so Im pretty sure they would be no slip. They basically look brand new.