Cordless support kit, suitable for all crank-operated roller blinds. This is a mounting bracket for universal crank-operated outdoor and indoor roller blinds. Parts included: Screws and anchors high-density stainless steel screws and plastic anchors. Basic information: The bungee kit is a universal replacement for outdoor and indoor sun shades and roller blinds; it helps prevent the rolling curtain from flapping in the wind. Easy installation: Simple to replace and install. These end caps include a pull ring for added convenience. Excellent applicability: The kit fits most crank-operated roller blinds available on the market. Color: As shown Material: Plastic + Metal Package contents: 1 x Cordless Bracket Kit Note: Only the items listed above are included. Other products are not included. Light reflection and differences in display screens may cause slight variations between the color of the item in the image and the actual product. Measurement may vary by 1-3 cm.