1You can get 3 pairs of shoelace buckle [no shoelace contained]. The quantity can satisfy your daily use. 2Our shoelace buckle lock made of high quality zinc plating. With magnetic protection, not easy to deform, corrosion protection, rust protection. 3Just drive the laces through the hole of the shoelaces, adjust the tightness of the shoe to your personal comfort, cut off the excess laces, put the tip into the magnetic snap and press firmly into the biting buckle. 4Our magnetic shoelace buckle suitable for most boots, work shoes, tennis, sports, leisure or other shoes. It is suitable for men and women of all ages, the elderly and children.