Keep your RV or yacht's pleated shades in good condition with our comprehensive repair kit. The double-wheel cord tensioner and spring included in the kit are designed to fit most RV and yacht window treatments. To repair your shades, remove the old components, install the new string and spring, and reassemble the shade for a seamless repair that restores full functionality. Features -Color:White -Material:POM -Size:9.30X0.60X0.60cm/3.65X0.24X0.24in(Threader) -Size:600.00X0.10X0.10cm/235.80X0.04X0.04in(String) -Size:6.00X0.50X0.50cm/2.36X0.20X0.20in(Spring) -Sturdy materials: constructed from good materials, this product is designed for durability and excellent resistance to aging -Simple setup: includes a pull string, springs and end caps, facilitating straightforward installation and adjustment -Wide applicability: good for use in yachts, RVs, and more, catering to a wide range of needs and enhancing user convenience -Effective spring design: the spring feature ensures that pleated shades remain stable, minimizing any shaking or loosening -Attention to detail: expertly crafted with meticulous attention to detail, this product ensures both visual appeal and practical use Package list: 20 x Rolls of Strings 12 x Springs Pulleys End Caps 4 x Threader