Features 1、Use with wind rope. Adjust the length of wind rope when the tent canopy is built 2、The hammock can be tied to the tree to adjust the length of the hammock rope 3、Tie all kinds of materials together with various ropes, such as tent, backpack, sleeping bag, etc 4、3 holes design, easy to install and remove 5、Made from high quality aluminium alloy, durable and sturdy, secure your tent or awning. Specification Description: These line runners are great for outdoor camping, hiking, backpacking, picnic, shelter shade canopy and so on. 3 holes special design, easy to install and adjust the rope, lock the cord and prevent it from slipping off. The unique shape can be also used as a keychain. It is made of aluminium alloy, lightweight and durable, and easy to carry. Features: Use with wind rope. Adjust the length of wind rope when the tent canopy is built. The hammock can be tied to the tree to adjust the length of the hammock rope. Tie all kinds of materials together with various ropes, such as tent, backpack, sleeping bag, etc. 3 holes design, easy to install and remove. Made from high quality aluminium alloy, durable and sturdy, secure your tent or awning. Widely used in outdoor, home, car field, tents, sleeping bags, backpacks, etc. Specifications: Diameter of Hole: Approx. 8mm(Large One), 5mm(Small One) Size: Approx. 5 * 3.5cm / 1.97 * 1.38in Material: Aluminium Alloy Weight: Approx. 52g Optional Color: Red, Green, Blue, Gold, Silver Package Includes: 10 * Line Runner Note: Please allow slight deviation for the color and measurement. Thanks for your understanding. Package List