Stay safe and visible as you work out in low light conditions with this Perfect Fitness Personal Safety Light. The three ultra-bright LED lights come with a stay-put clip that can be attached to shoes, clothing and more. The multi-purpose flashing safety light is suitable for a variety of activities such as running, walking and cycling. The clip features 96 hours of flashing time and 72 hours of continuous burn time. One size fits most adults. The LED safety light is completely weather-resistant and comes with 2 CR2032 batteries.