Magic flannel double duvet cover

Bedding fabric: velvet
Bedding style: simple style
Main component of fabric: polyester fiber (polyester)
Main ingredient content of fabric: 100
Fabric subcomponent: polyester fiber (polyester)
Fabric subcomponent content: 100
Quilt material composition: acetate fiber
pattern: plain
Fabric material: acetate fiber
Weaving process: Twill