THIS IS 1 OLDER JEWEL / REFLECTOR, RARE IN THE CLEAR COLOR. THEY HAVE METAL BACKS WITH A STUD AND NUT BOLT SO CAN BE USED ON FENDERS, MUD FLAPS, HUB SHINERS OR SEATS. THEY ARE 1" WIDE OR SO AND LOOK JUST ASTONISHING. THEY HAVE THE COOL DOME SHAPE, THEY LOOK FANTASTIC, LOOK GREAT AND HAVE SEEN THEM USED ON HARLEY DAVIDSON MOTOR CYCLE SEATS AND USED WITH J.C HIGGINS BICYCLE HORN TANKS OR FIT JUST RIGHT TO THE BACK OF MANY SCHWINN BICYCLE RACKS. I DONT HAVE MUCH LEFT SO GET THEM WHILE IT LAST, I HAVE MORE IF NEEDED, SEE THEM IN MY EBAY STORE.