Materials I purchased a couple packages of 8.5"x11" silver and black reflective vinyl at a local motorcycle shop a couple years ago. It can bend a little but you really have to cut it to the shape you want taking into account the curves of your helmet or motorcycle. BMW dealers are usually a good place to look. Harley stores, not so much. Topcase Reflectors My Versys has a black Shad 37 top case with black 3m reflective strips on all flat surfaces You can see the wrap around reflectors on the top case at the top of the picture. Here we see the back case taken in my dark garage with a flash. This was only from about 3 feet away Silver Reflectors on a Black Helmet The helmet is the highest point on your motorcycle and is visible from any direction. Some of my riding buddies like black helmets for reasons I do not understand. I customized this one with silver reflective stripes. These pictures were taken in my kitchen with a fla...