Premium Quality : The ball chain connector is made from premium plastic, the bead chain connectors are easy to install and remove; not easy to break and can be repeated use for long time.Versatile : Standard roller blind chain connectors are suitable for all types of blind chain, you can use it for curtain roller, roman and vertical blind chains.Size : These plastic chain connectors are approx. 0.7 x 0.28 inch in size (L x W), standard size for chains; For the small size, please keep them away from children to avoid swallowing and choking.Fonction : There plastic chain connectors are a good helper of curtains. It play a role in saving and protecting. They are very tight when buckle up.Package Includes : 50 pack plastic chain connectors, they are lightweight and durable, serving as good accessories for blind chains. And plastic bead chains are not included. When shopping, please pay attention to the size and dimensions of the product to ensure that it meets your needs. In the title and , we have provided detailed information about the product, including its features and specifications We want you to be completely satisfied with your purchase, so if you have any questions or concerns, please don't hesitate to contact us. We are here to help and will do our best to assist you. Thank you for choosing our product. We hope you enjoy it