Description Our 100% Cotton 300 Thread Count Duvet Covers with clear buttons are the perfect product for anyone looking for ultra soft duvet covers that still maintain the durability and quality of high thread count luxury linens. These duvet covers will literally become softer and softer with every wash, so there is no limit to the amount of comfort that they can provide. Specifications 100% Cotton: softens with every wash Fabric is lightweight and breathable for a cool night's sleep Great for people with allergies Convenient button closure Machine washable Satisfaction guaranteed Dimensions: 2-Piece Twin Duvet Set: (1) Duvet Cover 68" x 86", (1) Pillow Sham 20" x 26" 3-Piece Full/Queen Duvet Set: (1) Duvet Cover 90" x 92", (2) Pillow Shams 20" x 26" 3-Piece King/California King Duvet Set: (1) Duvet Cover 92" x 106", (2) Pillow Shams 20" x 36"