Navy and White Sierra 3-piece King / Cal-king Comforter Cover (Duvet-Cover-Set) 100 % Cotton 300 TC Luxury Sierra 3-pc King/Cal-King Duvet-Cover-Set 1- Duvet Cover 106x92" & 2- Pillow Shams 20x36" W/ Button Closer. Duvet Covers slip over your existing comforter creating new luxury look. Luxury Bedding at Wholesale Prices Machine wash in cold water with similar colors. Tumble dry low. Do not bleach