?Useful for outdoor activities.<br> <br> Features:<br> Aluminum alloy material， strong and durable.<br> Line tighteners help secure your backpacking tent in high wind.<br> Lightweight and portable.<br> It has function of winding ropes， useful to carry out for camping.<br> Compatible with the cord or rope with the diameter 3mm to 5mm.<br> <br> Specifications:<br> Material: 7075 Aluminum Alloy<br> Color: Blue， Gold， Red<br> Diameter: 0.5cm / 0.20in<br> Item Size(L * W): 4.7 * 4.2cm / 1.85 * 1.65in<br> Item Weight: 8g / 0.29oz<br> Package Size: 10 * 7 * 1cm / 3.94 * 2.76 * 0.39in<br> Package Weight: 25g / 0.89oz<br> <br> Package List:<br> 3 * Rope Tensioners<br>  <br>  <br>  <br>  <br>  <br>  <br>  <br>  <br>  <br>  <br>  <br>  <br>