I was angry at myself for being unable to find my Mag-Lite during a recent power outage. Thanks to my Replicator 2, that'll never happen again! This thing is a permanent bracket to hold a D-cell Mag-Lite flashlight; the next time you need your trusty flashlight, you'll know exactly where it is. This bracket is fixed to the wall with (3) flat-head wood screws.I printed on a Rep 2 with a raft, no supports. Infill and layer resolution is up to you; most settings should work just fine. As long as your screws are flat-headed, you should have no problem affixing this thing to any vertical surface in your home. Happy botting!