Wamsutta 100-Percent Cotton Luxury Flannel Twin Extra Long Sheet Set with Bonus Standard Pillowcase, Oatmeal 1 Flat Sheet (66" x 96"), 1 Fitted Sheet (39" x 80" fits up to 13" mattress), 1 Pillowcase ( 20" x 31") + 1 Bonus Pillowcase 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