Product Specifications:100pcs/bag,approx.6-8inch/15-20cm. Due to it being a product of nature it is difficult to provide exact measurements,natural Duck feather which can add a touch of elegance to your DIY projects.Cruelty-Free Feathers:These Duck feather are 100% genuine natural Feathers.All feathers are collected after natural shedding. And all of our feather items have been professionally cleaned, steamed and sanitized to perfection.Which are very safe and hygienic, please rest assured to buy and use.Applications: Bulk Duck feather are perfect for wedding centerpiece, thanksgiving craft, feather garland,cake top decor ,Gatsby Party,masquerade decor etc. Luxurious feathers will make your party more beauty and romantic.Daily care: If there is dust on the feathers, simply move the feathers to remove the dust. It mustn't be washed with water. You can store the feathers in a cardboard box or a paper tube to ensure the feather's ductility.