Made with a 3D printer. This is a jig that can be used as a template when processing the catcher for the MS chassis catcher damper, a standard modification for Mini 4WD cars. The product includes only the first image; the car body in the second image is not included. The thickness is 2mm. The hole positions are based on the MS chassis hole positions at the front (as shown in the second photo), and holes are provided at the rear to fit the three-hole and two-hole types of mass damper squares. The hole diameter is 2mm. The rear sides are cut out with 30mm diameter semicircles, so you can use them as is, or you can ignore the guide and cut straight, then adjust to fit the actual part. Also, due to the nature of 3D printing, there may be slight warping, burrs, stringing, and chipping. We only sell and ship items that do not have any problems with use, but please understand that the above details are unavoidable. Thank you.