These are two aluminum shafts to attach to wall, and will hold three bottles. Depending on your design, you can order more pairs and build your wall wine cellar. It has a threaded end where you will need to attach a wall anchored screw, depending on the material of your wall. I custom made these for my home, there are no installation instructions available, just need a visit to home depot for some advice, they will have all you need. Listing is for a pair of these aluminum shafts to hold three bottles. I will combine shipping for multiple pieces.
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