Check the listing for details. 12 Pcs Black Cord Lock Stopper End Spring Toggle Fastener Slider Organizer. Color: 12pcs, Condition: New. Listed at 10.01 USD. Description:1.Made of black plastic, durable and lightweight; The tough internal spring is built for long-lasting performance, flexible enough for easy use.2.Tightening draw cords on bags and jackets, easy to fit. Great for use on sweat pants or hoodies to keep from losing the drawstring and to tighten the drawstring as well.3.These cord lock fit a variety of different drawstrings and types of cords. Widely used for lanyard, drawstrings, luggage, clothing, backpack, sportswear, shoelace, laundry bag, toy bags, jacket, hat, storage bag, hammock, tent, outdoor, gym products and other use.4.With spring loaded design, it will provide you with a firm grip, help to stop the cord or drawstrings from slipping. A spring loaded cord lock closes bags, hoods, hats, etc. keep your cord tight and secure, without tying.5.Cord lock can be used in dryer .