ZDD Size: 89 x 50 mm, fits for vertical blind slats measuring 89 mm in width. Easy to fitSimple unclip the ball chain from the old weight (front back). Slide the weight out from the panel fold.Replace and reattach the ball chain. Blinds will be as good as new in minutes.No tools required. Quantity:One package contains 10 pieces,please purchase as needed. The good quality plastic material,use to replace worn or brittle weights, missing weights etc.Makes the blind bottoms more durable and sturdy. Each vertical blind bottom weight approx. 32 g,sufficient weight to support your curtains, making it straight and beautiful. Size: 89 x 50 mm, fits for vertical blind slats measuring 89 mm in width. Easy to fitSimple unclip the ball chain from the old weight (front back). Slide the weight out from the panel fold.Replace and reattach the ball chain. Blinds will be as good as new in minutes.No tools required. Quantity:One package contains 10 pieces,please purchase as needed. The good quality plastic material,use to replace worn or brittle weights, missing weights etc.Makes the blind bottoms more durable and sturdy. Each vertical blind bottom weight approx. 32 g,sufficient weight to support your curtains, making it straight and beautiful. color: White Dimensions: 89 x 50 mm Products Include: 10X Curtain Accessories