Skidnation door bushings made of Delrin suitable for all MX-5 models. The door rubbers prevent the door from rattling. Suitable for all MX-5 models and Fiat 124 Spyder. At 22mm thick, they are one of the thickest door rubbers on the market. CNC machined, which has the advantage over 3D printing that the door rubbers do not crack. Consisting of a set for one vehicle.