I designed the Shelf Riser to be able to fit a wire rack shelf in a small closet where the baseboards interfere with the legs. The baseboard is a standard size and should work for most homes.

I used a 1-1/4" drywall screw to mount the risers to the baseboard.

Printing:

I suggest at least 30% infill. With PrusaSlicer I used Adaptive Cubic infill to make sure it is equally strong in all directions.