From the famous SpaceX rocket, the Falcon 9 and Falcon Heavy, the grid fin. This very important part of the rocket allows it to gracefully land after launching into space and it can be right on your desk with this coaster.
This coaster is 4.5" x 3.5" with pockets to catch any moisture that falls down from your drink. This coaster does not have any cork or rubber on the bottom.
Made in the USA
As most of the parts (if not all) are 3D printed there might be small imperfections in parts. I will check each part and make sure they are the best quality as is with 3D printing technology.