DescriptionIf you are looking for some spring cord locks for your pants, then you must not miss our spring cord locks set. Made of metal material, they are sturdy and durable. Widely applied in pants, coats, mask lanyards, and so on.Features-Color:Black -Material:Metal -Size:1.50X1.20X1.00cm/0.59X0.47X0.39in - It contains enough quantities, which can meet your different daily needs.- The buckle fastener with spring loaded design, can keep a firm grip on any applications, easy to install and use.- The buckle surface is smooth and free of burrs, which will not hurt your skin or scratch your clothing.- Suitable for trousers, sweater hats, drawstring decoration, mask lanyards, etc.- Lightweight and portable design, easy for you to carry and store.