Amazon Echo 1st Gen - Wall Mount - Compression Fit

Old Design; Transferring over from Thingiverse; First Published 08/10/2016 Amazon Echo Wall or Ceiling Mount.Two Piece - Compression Fit - Very Stable and SecureThe screw holes are for #8 screws. (Holes: 9mm and 4mm)(http://www.homedepot.com/p/The-Hillman-Group-3-8-in-Pop-Toggle-with-Screw-6-Pack-376255/202243047) These work perfect!Printer Settings:PLA at 0.2mm layer heightMain Exterior Piece - 50% InfillSecondary Interior Piece - 100% InfillIt doesn't really need sanding, but if your printer is not as accurate, some light sanding will make the fit more snug and even. When installing the two pieces with the echo in place, there will be a little bit of resistance, just pull up on each side until the two back pieces are flush and fit should be tight.