washed white duck feather 2-4 cm

Hygienic : washed with detergent and cleaned with water foe at least one hour then dried in steam dryer at temperature of 120 C for 30 mins. 1. white color 2. washed 3.minmumodor 4. low oil and fats contents 5.low moisture contents 6.with high filling power 7. USA (IDFL)standard and EN standard 8. lowest in China We are in the source of down&feather , we can offer follow products as the lowest price from China : 1. washe white duck feather 2-4cm ,3-5cm,4-6cm,6-8cm 2. washegrey duck feather 2-4cm ,3-5cm,4-6cm,6-8cm 1. washe whitegoose feather 2-4cm ,3-5cm,4-6cm,6-8cm 2. washegreygoose feather 2-4cm ,3-5cm,4-6cm,6-8cm Standard : Europe and USA standard (IDFL)