Reflective LED Safety ArmbandPure2Improve's Reflective LED Safety Running Armbands is ideal for runners who enjoy late night runs. With Its 2 light settings, it provides the runner with clear visibility, in all conditions, to others around, ensuring safety whilst running. The product is easy to put on and it is a comfy fit which can be altered with ease to provide optimum comfort for runners.\nBattery not Included\n\nSize: 16 x 3 x 2.5 cm\nColour: Reflective\nMaterial: Plastic\nWeight: 93g\n\nFeatures:\n--The LED Safety armband is Reach Compliant, making it an environmentally friendly product.\n--Dual Light Setting Feature: Flashing and Constant\n--Comfortable wear and easily adjustable\n--Provides great visibility in all types of weather.