Easy Installation: the Austrian sunshade cord lock is easy to install; To use: pass the cord between the installed roller and the movable roller; Tilt the cord lock so the movable rollers move away from each other, creating a gap; Pass one cord through the gap and then through one of the slots at the bottom; Repeat for the other cords, passing them through different slots; Once installed, pull the cord down to open the sunshade and pull it to the right to lock it.
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