Scope of delivery: Pack of 100 Replacement Vertical Roller Blind Ball Chain Clips. Connects the ends of the roller blind bead chain together.Cost-effective: No need to replace your existing ball chain. Simply reconnect each ball end with these useful replacement fasteners.Easy to use: Simply determine the distance between the ball heads of the chain and then press them in with your hands. It can be easily installed and removed without tools.Widely Application: Roller blind chain connectors are suitable for all types of roller blind chains. You can use them for curtain rolls, roman blinds, vertical blind chains, necklaces, bracelets, key chains, dog tag chains, etc.Size: 4.5mm, because the chain connector is too small, please don"t let the child play with it. 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 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