This is a STL file kit for creating your own Garage Art LED illuminated sign. Kit provides the 3D printing elements as seen in the photos: Stingray, Chevrolet, the bow tie, and the C3 Corvette profile. Printed at 100% the parts are approximately 5 mm thick and fit in a sign as shown that is 18" square. Use 55% translucent 1/8th acrylic white plastice and your choice of LED strip lights (you see 10 ft here.) Follow more instructions at Instructables . com / Badjer Maker for more details and other projects.