Hey, I build this design to cover a TL-WR841nd router (with Freifunk Firmware) for Outdoor use. There are two different designs for pole or screw fixation.I printed it in ABs and PLA but did not manage to get the ABS layer stick so strong together to not break while sliding the router in (there's a snap mechanism that holds the router while hanging) -> this stresses thew cover most..(This comes with no guarantee...)