Length and Packing of Vertical Blind Chain: The 20-meter vertical bottom chain is wrapped by a white plastic tree, which is easy to use and will not cause confusion. 5-piece blind wire connector. Usage: By cutting the chain and adding this connector, these roller blind bead chains can be used to replace existing connectors or make continuous loop chains safe. Replacing blinds is a great idea to save money and make blinds look like new. Awning chain details: Vertical blind chain is suitable for 89mm slats, 12 balls between each chain clip, 20 meters of chain about 200 clips. The blind chain is made of good quality plastic and is durable, the weight of these white plastic clips is enough to fix, it is not easy to break down it is easy to install. 5 Roller Blind Chain Connectors: The plastic cord connector length is 1.7cm, and the width is 0.7cm. 5 plastic chain connectors are enough to meet the needs of connecting links.