The Nite Ize SpotLit LED Clip-On Safety Light attaches to about anything when you need a little extra illumination anywhere from an early-morning jog to to finding your car door keyhole after an evening on the town. This water-resistant, LED-lighted safety light comes includes a long-life, replaceable battery, and weighs less than an ounce. Product FeaturesMaterial: Secure stainless steel spring clipCompatibility: Weight: Recommended Use: safty, dog safty, keeping track of your keysManufacturer Warranty: