Good for what it does
As others have noted the suction cups don't stick to a textured tub floor.<br />I don't mind the floatation device rising up around me, but I am going to try cutting a piece of plexiglas to the size and shape, making sure to sand the edges so it won't cut into the thin plastic of the mat.<br />Otherwise I really enjoy the effect of the device and have found it effective with a cup of epson salts for soothing muscle aches.
Rating: 4 stars