Solid Plastic Construction: Our Repair Kit Is Composed Of Sturdy And Reliable Components, Ensuring Durability And Longevity. Easy Installation: Designed For Effortless Installation Without The Need For Tools, Saving You Time And Hassle. Wear-Resistant Features: Perfect For Everyday Use, These Components Are Built To Last And Resist Damage Over Time. Suitable For Various Rooms: Enhance The Functionality Of Your Blinds In Living Rooms, Bedrooms, Bathrooms, Kitchens, Dining Areas, And Offices. Cost-Efficient Upgrade: Avoid The Expense Of Replacing Entire Blinds By Simply Replacing The Worn-Out Parts. Experience the convenience and cost-efficiency of our DIY replacement kit for 89mm vertical blinds. With solid plastic construction, this kit offers a wear-resistant solution for maintaining the optimal performance of your roller shutters and vertical blinds across all areas of your living space.