This spool tensioner is a must-have for anyone looking to improve the safety and functionality of their blinds. Its easy installation process means you can set it up quickly without any hassle. The product's versatility allows it to be used in various applications, from plantation shutter accessories to roman roller blind connectors. Choose from a range of sizes to find the for your blinds. Features -Color:White -Material:ABS, Nylon, Stainless steel -Size:21.50X16.00X3.30cm/8.45X6.29X1.30in -Crafted from abs material, this product keeps durability and exceptional resistance to pressure, ensuring performance. -Its versatile design makes it ideal for a variety of applications, including cord winders, open cover winders, and belt boxes, providing flexibility and adaptability. -The installation process is straightforward and user-friendly, requiring no tools, which makes it extremely convenient for all users. -Featuring an aesthetic and functional design, this product not only improves the overall look of your setup but also enhances its operational efficiency. -Offered in multiple sizes, this product caters to the diverse needs of different users, ensuring a ideal fit for various requirements. Package list: 1 x Blind Cord Winder