Included Bead Chain: The roller blind fittings come with a bead chain that is approximately 300cm long, providing ample length for easy operation. With a hanging length of around 150cm, it offers convenient control for raising and lowering your blinds. 32mm Specifications: The roller blind fittings are designed to fit 30mm inner diameter rods. Please ensure the compatibility of the size before purchasing to guarantee a perfect fit for your blinds. Universal Compatibility: These roller blind fittings are suitable for various types of window blinds, roller blinds, sunshades, and more. Their versatility makes them a practical choice for any type of curtain. Complete and Convenient Set: The roller blind fittings come with two iron brackets, one set clutch, installation accessories, and a bead chain, providing a comprehensive and hassle- package. It is an excellent choice for replacement, ensuring easy installation and convenience. Durable Materials: Made from sturdy iron and durable plastic, these roller blind fittings are wear-resistant and resistant to deformation. They are designed to withstand prolonged use, ensuring long-lasting performance and reliability.