Single Double Hole end plugs with elastic bungee cords are suitable for various places, you can use them with lanyards, shoelaces, clothes, bags, and more, as well as for DIY jewelry, fabrics, and other craft projects.SpecificationColor: RoseMaterial: Plastic, Latex, PolyesterRope Size: 15mx3mm/16Yardx0.1inchSingle Cord Lock Size: 28x15mm/1.1x0.6inchCord Lock Hole Diameter: 8mm/0.3inchDouble Cord Lock Size: 16x16mm/0.6x0.6inchDouble Cord Lock Hole Diameter: 4mm/0.2inchPackage List: 1 x Elastic Bungee Cord, 10 x Single Cord Lock, 10 x Double Cord LockAdvantageThe spring Cord Lock is lightweight, rustproof, and strong, and the elastic cord is hard-wearing, resistant to fading or deformation, and flexible— sufficient quantity for different uses such as bundling or holding items together.