Check the listing for details. Cord Weight Spare, POM Square Blinds Handle Tensioner, White. Color: White, Condition: New. Listed at 12.95 USD. Description:1. Designed for curtain chains, Beaded Chain Handle adding appropriate weight to the curtain chains makes it easier to get them and prevents them from being blown away by the wind.2. The blind cord handle tensioner device with POM materials, is easy to clean not easily deformed, and has long-lasting durability, can be easily applied to common curtain roller blind chains.3. Easy to Install and Use - After receiving the cord weight spare, insert the bead chain or rope below the bottom and the installation can be completed in a few minutes. Installation is fast and simple, and replacement can be easily completed.4. Simplicity, Classic, and Modern style, these blind cord handles can easily match various blinds of various kinds styles and places, for roller blinds, Roman blinds, vertical blinds, pleated blinds, etc.5.