When this product arrived it came with a note from the seller stating that the one I had ordered was not in stock but that they had "upgraded" me to a similar product which, really, is much the same as this one, so much so in fact that a review of this product will suffice for the one I received.
The product fits vary nicely and securely on my BlackBarry 9810 and certainly gives a sense of sturdy protection of the body (but not the glass front). The main difference between this one and the one I received was that the top part of the front of the product covered the earpiece and flashing signal indicator, whereas the one in the picture on this product page doesn't.
I was expecting it to be a slightly darker and more metallic looking product but instead it was a minty/lime colour that has a matt rubber look to it, though harder than rubber.
Overall I am pleased with the product, and it was less than £3.