1.Material:Vertical Blind Bottom Weights made of plastic material,is and heavy duty,also long-lasting,which can be used for a long time 2.Easy to fit:127mm Blind Bottom Weights Set with size of 5.51x4.92x1.97 inch is easy to fit,Simple unclip the ball chain from the old weight and slide it onto your new weight,come with 10 replacements weights to meet your needs 3.Widely used:Vertical Blind Set is suitable for living room, bedroom, bathroom, kitchen, dining room, study, corridor, greenhouse, laundry and so on 4.Perfect replacements:Vertical Blind Replacement Accessories are especially designed for 127mm slots,which can directly replace worn or brittle weights, missing weights etc. 5.Function:Blind Window Accessories are designed for repairing vertical blinds and prolonging the life of blinds