I have an aftermarket android auto screen in my car and wanted to neatly route the power cable. The wire clamps I purchased from the store were too thick to fit in the tight seams of the interior panels. My version is < 1mm thick. These are designed for cables or wires with a diameter < 4.0mm. Print them one object at a time. If you try the normal layer-by-layer method, they will likey come off the bed while printing. If all else fails, print with a brim. These print partially “open” to prevent failure when installing.