Keep your RV shades in condition with our window blind handle tensioner. This cord tensioner is designed to maintain the proper tension in your window blinds, ensuring smooth and reliable operation. The transparent design blends seamlessly with any decor, making it an ideal choice for RVs. To install, simply attach the tensioner to the desired location and thread the cord through the handle, adjusting the tension as needed. Features -Color:Transparent -Material:POM -Size:1.70X1.70X1.50cm/0.67X0.67X0.59in -Invisible integration: the clear plastic design of the cord retainer spool ensures it integrates seamlessly with your window coverings, maintaining their aesthetic integrity -Reliable stability: this spool tensioner is engineered to provide a firm and secure hold, ensuring your window coverings remain stable and do not loosen -Convenient operation: the easy to use design of this spool tensioner allows for easy adjustments to the tension of your window coverings -Durable: constructed from durable materials, this spool tensioner is built to last, offering long term reliability and resistance to damage -Universal fit: the versatile design of this spool tensioner makes it suitable for a wide range of window covering types and sizes, providing flexibility in use Package list: 18 x Shade Hold Downs Spool