Elevate LED Reflective Belt Red-USB Rechargeable-Adjustable fits Women, Men, Kids-For Safer Running,Hiking,Cycling-High Visiblity One Size Fits Most Elevate Fitness belt is a must for any runner. Its a LIFESAVER that provides you with 360 degrees of high visibility by reflecting oncoming light Running, dog walking, hiking, cycling, horseback riding, motorcycling and many more also used for roadside safety, child safety, construction, law enforcement, and airport runway workers Fully adjustable to 31 to 48 inches can be made virtually any size by bringing extra slack through belt clip, user friendly, and comfortable. USB rechargeable battery that will save you big money! With the rechargeable battery all you have to do is plug the belt into the provided USB charger for a couple hours and you will be good to go for up to 20 hours of usage! No more constantly buying batteries means this belt is no hassle. Very well constructed belt made with quality in mind. This belt is constructed so that it lasts and can withstand the test of time. Here at Elevate Fitness our number one priority is the quality of our products. This is why we offer a money back guarantee on our products