The running clip light is made of silicone. It is a wireless light, small and easy to carry. The silicone head and base are equipped with magnets. It can therefore be attached to a collar or a brim. It is capable of gripping objects up to 1/2″ thickness, which means it can be used in most situations. It is easy to carry. Suitable for night walks, dog walking, hiking, cycling, fishing, car repair or light repair.