This is a chassis part that is used to slam or lower a matchbox Jurassic Park Jeep Wrangler. The chassis may be printed in either ABS or PLA, and higher resolution works best. In order to mount the base to the jeep, the tabs on the interior that hold the axle in place will have to be removed. The wheel wells may have to be sanded as well depending on what size wheels you are using. The only thing i ask of is that when you make this chassis is that you tag me on instagram @dbtcustomz so i can see your work. Hope you enjoy!