LinkMejor Plastic Single Hole Spring Loaded Clothes Sliding Cord Lock Slider 4pcs Black

Plastic single hole cord lock is used to lock cord for convenient use, spring loaded design.Once the cord is easily threaded through the holes, a simple squeeze permanently the alignment mechanism and engages the metal spring to grip any cord.Widely used for lanyard, luggage, clothing, backpack, tent and more.Simply push on the spring loaded cord locks to allow for an opening for the item you wish to hold.