LED Shoe Clip for outdoor who likes running, jogging, biking, spinning, or walking in the dark, keeps you and your kids visible at night with in any terrain of any weather condition. Using the best PVC quality materials which provides greater flexibility. LED shoe clip lights are not necessary to replace the battery, became more environmentally friendly and convenient. The LED shoe clip is extremely light so you do not feel anything wraps around the heel of your shoes. Securely hooks onto your shoes with no adhesives or fasteners. Compatible with most of sports shoe but is not suitable for leather running shoes to avoid scratching the surface.