Adjustable and Secure: This set of 20 premium tent rope tensioners is designed to provide adjustability and security. Easily adjust the cord to any length that suits your tent, even in high winds. High-Quality Durable Material: Made from high-quality aluminum alloy, these rope adjusters are lightweight and sturdy. Their low weight makes them easy to carry, while their durability makes them ideal for outdoor use. The corrosion-resistant aluminum alloy ensures long-lasting performance. Versatile Compatibility: Designed for versatility, these rope adjusters work with cords or ropes from 3mm to 5mm in diameter, making them suitable for a wide range of outdoor gear. Ease of Application: Each tensioner measures 3.9 x 1.6 cm (1.54 x 0.63 inches) and features a two-hole design for easy rope adjustment, locking, and secure fastening to tents. Their smooth, lightweight design makes them ideal for camping tents, awnings, caravans, tarps, and more. Convenient Package: This package includes 20 red aluminum alloy guyline cord adjusters, providing ample quantity for various outdoor activities. Color: Red Material: Aluminum alloy Package Contents: 20 x Rope Tighteners Note: Light reflection and different displays may cause slight color variations between the image and the actual item. Measurement may vary by +/- 1-3 cm.