THIS IS A VINTAGE STYLE GENUINE QUALITY STEEL SCHWINN BICYCLE BELL. IT COME COMPLETE WITH CLAMP, CLAMPS TO 99% OF MOST BIKE HANDLE BARS, VERY COOL, SCHWINN SELECT SERIES. IT HAS A VERY NICE WHITE / PLAD GLOSSY PAINT JOB WITH A TOP STEEL FRAME WITH QUALITY PLASTIC CLAMP THAT WILL NOT SCRACH YOUR HANDLE BARS, WHEN YOU USE YOUR THUMB TO PUSH THE LEVER, THE BELL RINGS OUT BRINGGGGG. IT IS 2 1/8" WIDE OR SO, COME WITH SCHWINN PACKAGE. GREAT FOR ANY VINTAGE BIKE OR NEW BIKE, GREAT FOR CUSTOM BIKES RAT RODS AND OTHER.