This print is a bracket for wall mounted storage of roller blades. Print two per skate, and mount them on the wall! As you push or pull the skates in and out, the plastic flexes and the skates can easily be pushed in and out.
Pro-tip: don't mount the two brackets at the exact width of the roller blade wheels. Mount them 2~3mm narrower, so the wheels are under permanent tension from the bracket when mounted. This gives a much more secure feeling to the skates when they're on the wall.
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