uxcell Single Hole Cord Locks Fastener Drawstring 7.6mm Dia 20 Pcs Black It usually takes around 1-4 Weeks Time to deliver after Item has been Dispatched. Please Check the Delivery Time Before Making Purchase(s). Plastic single hole cord lock is used to lock cord for convenient use, spring loaded design.Widely used for lanyard, luggage, clothing, backpack, tent and more.