Good product
I bought this to use in my 1 year old's tub.  It works really well on a smooth shower wall.  I suppose it wouldn't work right if you had textured tile or a textured tub surround.  My boy likes the shower to sprinkle on him when he takes a bath so this lets me position the shower head at a low enough height for him.  It holds really tight and it's easy to reposition.  Great idea!
Rating: 4 stars