2 stars there only because of the quick delivery, good comunication and for the decorative appearance. We bought 2 Duorollos, each 95 cm wide and 220 cm lang.Das Duorollo itself is made of cheap plastic and unstable. In the guide rail, the curtain is stapled to a thin plastic strip (packing tape) with 2- TWO- brackets. The brackets are made entirely of plastic, the small plastic rollers have too much play and the curtain itself is once ripped out from the rail after it finally was fixed and we have to test high-and rolled down. Have this again even moored, (and true so that it keeps forever) because I just wanted to return the large package not again. The double-sided brackets that are hooked up in the window frame, the front have only a narrow adhesive surface, which easily dissolves in heat and thus unhooking located on the window frame. In more expensive Duorollos are the holders of metal, they are even bolted so that the bracket is not going. But for 33 euros you can not ask for more, just who buys cheap, buys most 2 times. By the way, do I fit in 40 years blinds, Gardienenleisten, blinds and everything so zusammenhängt.Ich flatter myself that I have plenty of experience with it and this also objectively assess kann.So just like in the movie, it is small nicht.Ach yes, Traction circuits are equipped with 100 cm too short in the blind-length since the blinds are hung in the skylight. Once a Duorollo going or coming away again, they come in the garbage, and we will buy in the shop on site new. Somehow I can not understand all the good reviews, and this is my subjective assessment. !!! Today, & days after installation, the blinds are still hanging well, so 1 star to 3 stars so. The decoration and appearance have earned 5 stars, but here it's all about the evaluation of the product and the quality of the material.