ONE SIZE FITS ALL: Our arm lights are designed to fit both men and women; Versatile: Comfortably fit on the leg or ankle, arm or as a dog collar, easily attaches to a bike helmet or even a backpack, or you can use it however you want . This safety walking light is made of different soft polymers. The running gear is very light, tactile and very flexible. Switch light between steady mode and flash with just 1 click, Velcro strap is very adjustable with extra reflective tape, it's the perfect gift for family and friends to make their life easier Fun and easy; most importantly for parents, it makes sports fun and engaging for kids Be seen and save your life - whether you're running, biking, walking the dog or doing any type of nighttime activity, make sure you're seen! Don't get hit by a car, just wear the LED armband on your arm, ankle or leg. With your running lights, you'll keep unsuspecting drivers from 1000 feet away Super bright, comfortable, soft, easy to use, user friendly, fully adjustable and versatile. Suitable for adults, children and pets, great for running, jogging, walking, strolling, cycling, hiking, camping, parties, raves, holidays, festivals and concerts If for any reason you are not satisfied with any product, please feel free to contact us. We will take full ownership and responsibility for the quality of our products and will do our best to solve your problems quickly and efficiently!