●12 Styles Available: package includes 24 pcs metal toggle stoppers in 12 fixed styles, each style 2 pcs, can meet your different needs in daily life. ●Durable Material: these cord fastener locks are made of alloy, durable and hard, can withstand dirt and water without rusting and fading in color, hard to break, long service life. ●Single/Double Hole: these cord locks have 2 holes(11 style) and 1 hole(1 style), suitable for draw cords, shock cord, elastic cord, pull cords, shoelace. ●Spring Loaded Design: end spring design make it easy to move the cord freely up and down, and keep the cord tight and secure, convenient for daily use. ●Wide Application: the cord locks can be used for sportswear, luggage, pants closures, shoe, backpack, pack drawstrings, clothing, arts and crafts projects.