Simple cable bracket for wall/ceiling Works for coax, ethernet, extension cords etc. Longer so can reach a stud on either side. Added some bigger brackets for stuff too, helpful for holding things in place on walls, mostly lightweight as brkt is only .125 thick and only inch wide mostly and yes using imperial to design not mm however files are converted to mm to fit the rest of the files here :-). Added 2 more for a portable air conditioner (artic king or frost) to hold the window bracket to a wall it was 1.25 x 6.5 wide in inches, one is for each end then however many of number 2 to fasten to wall.