Shoelaces features:These are magnetic shoelace buckles for various shoes with laces, made of premium metal material for safe and durable use. Mini and light weight design make it more convenient for you to store and carry. A perfect accessory for your shoe lace. Features-Material: Magnetic buckle-Size:2.50X1.10X0.50cm/0.98X0.43X0.20in.-Easy and simple to operate,you can firmly tie the shoelaces in a few seconds.-No more shoelaces loose and re-knot pressure, saving your time and energy.-Very suitable for children and the elderly who cannot tie shoelaces easily in daily life.-The whole appearance design ofproduct is simple and generous.-Ideal for most ofshoes with laces, such as basketball sneakers, boots and all you want.