Cover: Encased in a 400 thread count percale cover, which is 100% Egyptian cotton and down-proof. Goose down pillows: Get these 50/50 Siberian goose down pillows! Pack options: Comes in a pack of one or two. Filling: 50% pure Siberian goose filling and 50% down filling. Size: 48cm x 74cm. Comfort: Sink your head in to this pillow for a peaceful nights sleep, with a huge 1300 gram of the finest filling, ensuring you'll sleep like a baby! | 50/50 Siberian Goose Down Pillows | Wowcher