After studying the catchy reviews I decided to try once to it. I can not understand the many remarks about the Spartan or incomprehensible instructions. Clear it is quite brief, but it works exactly as described. In the width of 42mm from, in height from 11mm, purely clamp the proper hook, network hang, elastic pure and ready. Has worked perfectly on the first try, the network is also smooth and straight tense and the most important thing - it keeps.
Too bad I can only find that you have to pay shipping offered for each network, even if they appear to be sent in multiple orders in a single package. But that is no reason to reduce the assessment of the product itself. However, I will clarify this procedure once with the Amazon support, because if I as planned another three grid order, I'll have to pay three times Returns, but received only one package. This is rip-off.