(White) 20 x 89mm (3.5) x 10m Vertical Blind Bottom Slats - Repair Kit Vertical Blind Accessories: 20 white bottom slats, each measuring 89mm x 50mm. These accessories are used to replace worn, fragile, or lost accessories, among others. Roller Blind Ball Chain: 10 meters of vertical blind chain with 12 balls between each bracket; ideal for 89mm vertical blinds, extremely adaptable. Durable: Made of high-quality, durable plastic, strong and reliable for long-term use. Excellent replacement parts to save your money. Easy Installation: Start with the front panels, place the ball chain at the bottom of each panel, and then install the back panels in the same way. No tools required for installation. WIDE APPLICATION: The vertical blind weighted blocks and chains are suitable for all types of vertical and roller blinds. They can be widely used in living rooms, bedrooms, bathrooms, kitchens, dining rooms, offices, etc. Roller blind ball chain. Packing list: 20 x blinds slats, 1 x 10-meter ball chain (does not include other products). Note: 1. Due to manual measurements, there may be an error of 0.5 to 1 inch (1 inch = 2.54 cm). 2. Please note that the color of the actual product may vary slightly from the image due to differences in monitors.