This is my vision of American Football Ball Necklace Pendant. It has 3mm hole so that you put your necklace thru it.
There are variety materials from Brass to Platinum. With different materials there is different look and style but Price also vary.
Please be aware that this is REAL piece of jewelry that you can put around your neck. Image is rendering but you will receive REAL piece of Jewelry NOT 3D Model or 3D Rendering. This is possible because of Shapeways service.