feature:1. Strong magnetic adsorption, double insurance, no tie or no tie, one second to put on and take off.2. Solve the trouble of walking shoelaces falling off, children will not tie shoelaces when stepping on them.3. With this product, the shoelaces dont need to be loosened, they cant be loosened, and they are very stable.4. The installation is simple, the tiger teeth are pressed and fixed, and will not fall off after long-term use.5. Ergonomic design, the arc design fits the ankle structure, perfectly fits non-slender feet.Specification:Product color blackProduct size: 26 x 10mmProduct weight: 14gPackage Included:1 pair x Magnetic shoelace buckle