Quantity: 3 pairs of shoelace metal capsule lock with 3 colors (gold,silvery,black) ,which meet your various needs for different shoes and share it with your family and friends. Shoelace Buckle Lock: no lace shoelace lock metal connector. On most types of elastic no tie shoe laces use. Wear on shoes, basketball sneakers, boots and all you want. Shoelace Lock: Turns lace up shoes into slipons,no more double knots so you don't have to worry about loose laces. Your shoe will never come a loose, no need to tying the shoelaces again. Easy to Use: Just wear a lace and tighten the screw lock, tie the knot and tighten the screw lock, it is very convenient. Fasten once and never tie your shoes again. Remember to get the length right, once you cut it off, the length is fixed. Wide Usage: Sneakers laces metal connector can work on boots, work shoes, tennis shoes, basketball sneakers, sneakers, casual shoes or any other shoes. Perfectly designed for runners, hikers, and other sports athletes who want to speed up and athletes to boost their game, also those who suffers from arthritis or other disabilities.