Yueton Pack of 30 Plastic Spring Stop Double Holes Round Head Lanyard Cord Locks End 100% brand new with high quality. Color:Black; Size :approx 1.8 x 1.8CM / 0.7" x 0.7"(H*D). Package Includes:30Pcs * Cord Locks ; Material: Plastic. With spring loaded design. Widely used for lanyard, luggage, clothing, backpack, sportwear, shoelace, tent and more.