Premium quality satin duvet cover set. Fiber: 100% Polyester. Size: single 4 piece; 1x duvet cover 53 inches x 79 inches. 1x fitted sheet 35 inches x 75 inches. 2x Pillowcase 20 inches x 30 inches. Double 6 piece; 1x duvet cover 79 x 79 inches . 1x fitted sheet 53 inches x 75 inches . 4x Pillowcase 20 inches x 30 inches. King 6 piece; 1x duvet 87 inches x 91 inches . 1x Fitted sheet 59 inches x 75 inches. 4x Pillowcase 20 inches x 30 inches.Disclaimer: Please note: This product is a UK import, this duvet cover supplied is slightly smaller than the standard US duvet size, it will fit but the duvet may fold at the edge when covered. This is not a comforter but a cover for a duvet.