Free 

this is a cat door designed based on the trim in my house, its intended to be installed on an interior 2x4 or 2x6 studded wall. no screws needed as long as the hole in the wall is cut to exact dimensions of the cat door wall sleeve. you must use tree supports on the front trim panel, and be careful when removing the supports. this design will not print on the a1 or a1 mini due to bed size restrictions.
0.2mm layer, 6 walls, 15% infill print with tree support on the front trim panel.










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