These white roller blind pull cord connectors are made of high-quality plastic, which is durable and long-lasting. They are easy to install and use, and can be used for most types of vertical blinds, roman blinds, and roller blinds. The package includes 20 pieces of connectors, enough for most projects. These connectors are great for replacing old or damaged connectors, or for adding new connectors to your blinds. They are also a great way to customize the look of your blinds and make them more functional.