Two size options: Roller blind accessories for 28mm and 32mm roller blind tubes. Replacement roller blind fitting repair kit for 28mm and 32mm diameter tubes. Please measure your tube diameter before ordering. High-quality material: Roller blind spare parts 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 a durable rope, 3 meters in length, strong and resistant to breakage. Provides smooth operation without jamming, wear-resistant for long-term use. Multi-position installation: The roller blind bracket supports three installation methods: front fix, top fix, and side fix. Offers flexible mounting options to suit various installation needs. Wide compatibility: This replacement accessory kit fits standard crank-operated indoor and outdoor roller blinds. Ideal for use in homes, offices, hotels, and other spaces requiring roller blinds. Package includes: Mounting frame, cover, chain controller, end plug, bead chain, and mounting screws. A complete repair and installation kit for roller blinds.