1.washed white duck feather 2-6cm 2.high transparency, high cleanliness , ... . 3.down filling material. 1.Specification: White Duck Feather 2-6 cm2.Transparency: 500-600 (According to customer ... garments, down trousers, down shoes, down quilts, down pillows, down mattresses and down cushions and so on. Additional ... accepted , Quality and prompt shipment is guaranteed Duck Feather, 2-6CM, Feather Pillows