Adjustable and Secure: This set of 40 premium tent rope tensioners is meticulously designed to provide adjustability and security. Easily adjust the cord to any length that suits your tent, even in high winds. High-Quality Material: Made from top-grade aluminum alloy, these rope adjusters characterize both and sturdiness. Their low weight makes them convenient to carry, while their robustness makes them for outdoor adventures. The - property of the aluminum alloy ensures the tensioners provide long-lasting performance, making your outdoor experience a memorable one. Versatile Compatibility: Designed with versatility in mind, our rope adjusters are compatible with cords or ropes of sizes 3mm to 5mm in diameter. This characteristic allows them to be employed on a wide variety of outdoor gear. Ease of Application: Each tensioner measures 3.9 x 1.6cm/1.54 x 0.63inch and boasts a two-hole design. This design facilitates easy rope locking, length adjustment, and secure fastening to the tent. Their smooth, design and user-friendliness make them the go-to tensioners for wild camping tents, awnings, caravans, tarps, and much more. Novel and Convenient Package: This package comes complete with 40 pieces of the red aluminum alloy guyline cord adjusters, providing you with sufficient quantity for outdoor activities. Colour: Red Material: Aluminum alloy Package Contents: 40 x rope tightener Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.