Usage: Excellent plastic curtain chain for roller blinds, Roman blinds, vertical blinds, honeycomb blinds, and Venetian blinds. Size: 4.5 x 6mm. Bead diameter: 4.5mm; cord diameter: 1.8mm; spacing between beads: 6mm; 100mm chain contains 17 plastic beads. Length: 10 meters, sufficient for 3 blinds if each requires 3 meters. Color and material: White plastic bead chain with bead connectors. You will receive: 10 meters of plastic ball chain for blinds. Suitable for roller blinds, Venetian blinds, honeycomb blinds, vertical blinds, Roman blinds, and similar window coverings. 4.5 x 6mm, white. Function: 1. Product name: Plastic bead chain for blinds and shades. 2. Size: 4.5 x 6mm. 3. Material: Plastic. 4. Chain length: 10 meters. 5. Color: White. Application: Compatible with roller blinds, Venetian shades, honeycomb shades, vertical shades, Roman shades, and other similar window treatments. Includes high-quality plastic chains and connectors. Package includes: 10 meters of plastic bead chain and 10 bead chain connectors. Please check the product dimensions carefully to ensure compatibility with your requirements. Detailed specifications are provided in the title and product information. We aim for complete customer satisfaction; if you have any questions, feel free to reach out for assistance. Thank you for choosing this product.