Sturdy and durable:
made of firm and sturdy nylon material, not easy to break and sturdy, you can use them for a long time.
4 types :
For size details, please see the picture 2.
Wide range of uses:
sliding cord fastener locks fit for many aspects, especially good for shoelaces, backpacks, sportswear, tents, and a variety of outdoor and gym accessories.
toggle stoppers with spring loaded design, can keep a firm grip on whatever the use is for, easy to install and use.
Package include :
240pcs, 4 kinds of different cord locks, enough quantity for your daily using and replacement, can meet your needs for DIY.