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; each 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, and Roman shades. Includes chain connectors and high-quality plastic chains. Package includes: 10 meters of plastic bead chain and 10 bead chain connectors.