Two Sizes Optional: Roller blind accessories for 28mm/32mm tubes. Roller blind accessories replacement repair kit for 28mm/32mm diameter tubes. (Please check your roller blind ring before ordering.) * Quality Material: The roller blind replacement parts are made of high-quality PVC plastic, resistant to deformation, non-toxic, tasteless, and easy to clean. * Sturdy Long Bead Chain: The roller blind chain is made of smooth beads and rope, 3m in total. It is sturdy, hard to break, and can be lifted smoothly without getting stuck. It is wear-resistant and can be used for a long time. * Multiple Installation: The roller blind bracket can be installed in three different ways: front fixing, top fixing, and side fixing. The installation method is very flexible; You can choose the most suitable method. * Wide Application: The roller blinds replacement accessory kit is compatible with all crank-operated roller blinds, both indoor and outdoor, and also standard roller blinds. It can be used in offices, homes, hotels and other places where roller blinds are needed. * Package Includes: The roller blinds repair kit includes a mounting frame, cover, controller, end plug, bead chain and some screws. This kit is necessary for installing curtains.