Wamsutta 100% Cotton Luxury Flannel Full Sheet Set, Windstream 1 Flat Sheet (81" x 96"), 1 Fitted Sheet (54" x 75" fits up to 15" mattress) and 2 Pillowcases ( 20" x 31"). 100% cotton, 5.4 oz flannel, brushed 3 times on each side for softer feel and hemstitch trimmed for extra elegance and luxury. Cotton flannel is seasonless; warm and cozy in cold weather; cool and absorptive in warm weather. Preshrunk to minimize shrinkage. Made in Portugal Machine wash warm. Tumble dry low, remove promptly