Wall mount bridge and step for cats

Wall mount cat suspension bridge, for use with regular 7mm paracord. 

You should not need supports for any piece. Print very thick walls, and I highly suggest you grab studs. 8-9 rungs will span 1 set of 16" studs, and it takes 17-18 rungs to span 2, or roughly 32". You can adjust the rung spacers height in slicer to fine tune the span distance. The drop rods snap into the rungs, refer to pics for rope path. The bridge as pictured took about 1kg of filament, and 10ft of paracord.

The cat step is designed to grab 1 stud and I do not suggest you use them at all with regular drywall anchors, maybe toggles on 5/8" drywall, its your call depending on your chonker.