I love these reflective bands: I'm a small person, yet unlike other reflective bands, these bands actually fit my ankles and my scrawny arms. But the bands are adjustable so they are also large enough to fit my hubby, who is pretty large. The bands are highly reflective and they come in a very convenient carrying case for people like us bike commuters. The delivery was prompt and I got personal attention from the owners of HiVisible. Today I commuted through a park whose lights weren't working, See full review