ITEM NAME:10pcs Black Spring Stop Double Holes Plastic Lanyard Cord Locks End FE MO Feature: * Spring Stop Double Holes Plastic Lanyard Cord Locks End x 10 * Plastic double hole cord lock is for locking cord for convenient use. * With spring loaded design. * Widely used for lanyard, luggage, clothing, backpack, sportwear, shoelace, tent and more. Size : 15 x 17mm Hole Diameter(each) : 5mm/ 0.196".Spring Stop Double Holes Plastic Lanyard Cord Locks End x 10. Plastic double hole cord lock is for locking cord for convenient use. With spring loaded design.