Complete Roller Blind Replacement Parts Set Includes 2 sets of 25MM controllers with hooks and bead curtain heads, providing all components for seamless installation in homes or offices without requiring additional purchases Easy Installation Process Designed for straightforward setup with included accessories; toolassembly ready and comes with a 3meter bead chain for immediate operation right out of the package Long Lasting Plastic Construction Made from robust plastic material; replacement parts maintain reliability through extended use while resisting wear in various conditions Versatile Application Suitable For Multiple Spaces for managing light and privacy in living rooms, bedrooms or commercial settings; practical window treatment solutions with consistent performance Use scenarios Living room: worn or malfunctioning controllers to restore smooth operation and reliable light control Bedroom: enable easy control of privacy and light for a more comfortable environment Small office or commercial space: maintain consistent performance for glare reduction and privacy in work areas