Features: Provide 5 dimming modes (dark, weak, mediums, strong, and flashing) to meet the needs of different scenarios, suitable for activities such as night running and camping. Equipped with two installation methods of shoelace clips and buckles, it can be easily fixed in perforated shoes or other positions, making it flexible and convenient to use. The strong light mode and flashing function improve nighttime visibility, ensuring safety during night runs and allowing you to exercise. Make of ABS and aluminum alloy, enduring and light weight, with good drops resistance, suitable for various outdoor activities. Waterproof rating for daily use, suitable for rainy or humid environments, not need to worry about damage to lighting fixtures. Specifications: Component: ABS and Aluminum Alloy Size: about 6.6x3.3x3.2cm/2.6x1.3x1.26inch 2 ways to fix: shoelace clip and clip buckle fixation Package Includes: 2Pcs Multifunctional Shoe Lights note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.