Blind Operating Chains connectors are small to carry and store without taking too much space Replacement Blind Roller Balls with white color match all types of shades and vertical blinds Chain Connectors for Curtain are multifunctional and standard roller blind chain connectors suitable for all types of blind chain, you can use it for curtain roller, roman and vertical blind chains Chain Connectors for Blinds are easy to use and take off and can be repeated use for long time, not break down easily Plastic Chain Connectors is and strong