time to run Reflective LED Running/Cycling/Walking Belt Battery Operated 360 degree reflectivity. Reflects light on it's own and illuminates so offering unparalleled levels of visibility. Operates off 3 AAA batteries. (Not supplied.) Static or intermittent modes Fits from a ladies size 4 through to men's 38" waist-the use of elastic allows for a glove like fit. Ideal for all outdoor activities such as running, cycling, dog walking Highly Reflective Strip Detail Lightweight Polyester One handy size fits most adults Elasticated velcro for a secure fit Ideal for use as a reflective safety belt whilst running, walking or cycling. No quibble 60 day returns