1.100% cotton cover,down proof 2.filled white duck/goose down,soft and warm, 3.low price top quality 1.cover: 100% cotton fabric ... ,40s*40s/133*100 or 60s*60s/140*140,all down proof,white color or as ... your demand2.filling materials: white duck or goose down(all standard,5%-95% down content),high filling power,soft and warm,comfortable ...