Unlike most stuff one buys of this type, this one actually works perfectly as described. I love it. The flexible legs are stiff enough that they really will grip, as advertised. That is so refreshing. Also the phone holder works well and the whole caboodle is a piece of cake to use.
One tiny weenie blip is this. the screw fixing on the phone holder could do with being 1 or 2mm deeper as i had to find a washer to get it to stabilise when attached to a standard camara tripod.