Feature:Quantity:Package includes 10 sets shoelaces tips end,meet your various needs for different shoes.Purpose:No more double knots and no longer have to tie your shoes.Turns lace up shoes into slipons so you don't have to worry about loose laces.Easy to Use:Our Elastic shoe laces 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.turns lace up shoes into slipons so you don't have to worry about loose laces.Remember to get the length right, once you cut it off, the length is fixed.Application:Perfectly designed for anyone, runners who want to speed up and athletes to boost their game,also those who suffers from arthritis or other disabilities.Great gift from parents, to cultivate their children's independence.These shoelaces can work on boots, work shoes, tennis shoes, sneakers, casual shoes or any other shoe.Specification:Material: BrassColor:Gold,Silver,Black,Sizes:Lace Lock Buckle: 18x8mm,Hole: 3.5mm,More detailed,please see photoQuantity:10PcsNote:1.1 inch=2.45cm/1cm=0.393inch2.Please allow some errors due to manual measurement, pls make sure you do not mind before you bid.3.Due to the difference between different monitors, the picture may not reflect the actual color of the product.Package Including10Pcs Shoes Buckles.