• Receive 1 transparent storage box with 18 two-hole metal cord locks and 18 cord clips • The holes in the cord locks have a diameter of 4 mm, ideal for daily use with laces and ropes • Made of high-quality alloy and durable plastic, they do not break or deform easily • The thick metal spring inside provides elasticity, stability, and durability, preventing the rope from slipping • Easy installation: press the ends of the cord lock, thread the rope through the double holes, and adjust as needed • Allows you to secure the rope quickly and safely, without the need for knots • Versatile use: suitable for clothing laces, backpacks, sportswear, hats, hammocks, tents, and ropes • Includes organizer box to keep the pieces tidy • Each piece measures: 14 x 10 mm • The package contains a total of 36 pieces (18 cord locks and 18 clips)