Reflective Wristbands (Pair) - Specifically Designed for Wrists - Bright, Comfortable, Lightweight, Neoprene - Large Reflective Area - High Visibility Straps for Running, Cycling, Walking Very large Reflective Surface Area: 1.8 inches in width versus .5 to 1.4 for competing bands and 360 degrees. Designed specifically for wrists Made with a thin layer of flexible neoprene which is comfortable and lightweight, premium hook and loop fastener straps, and strong stitching Very bright and visible from at least 750 feet Great for biking, running, and walking Universal Size: fits most adults. Fits wrists 5-9.5 inches in circumference