Two size options: Roller blind accessories for 28mm / 32mm roller blind tubes. Replacement roller blind fitting repair kit for 28mm / 32mm diameter tubes. (Please measure your roller blind tube before ordering).High-quality material: Roller blind spares are made of durable PVC plastic, resistant to deformation, non-toxic, odorless, and easy to clean.Strong long bead chain: The roller blind chain features smooth beads and rope, totaling 3 meters in length. It is durable, resistant to breaking, and operates smoothly without jamming. Resistant to wear for long-term use.Multi-position installation: The roller blind bracket can be installed using three methods: front fixation, top fixation, or side fixation. Offers flexible installation options to suit various mounting requirements.Wide application: This replacement accessory kit is compatible with standard crank-operated indoor and outdoor roller blinds. Suitable for use in homes, offices, hotels, and other residential or commercial spaces.Package includes: Mounting frame, cover, controller, end plug, bead chain, and necessary screws. This kit provides all essential components for roller blind assembly and repair.