The Fly Away Twin Sheet Set includes a flat sheet, fitted sheet and pillow case. The fitted sheet is made to fit a standard size 39 inches x 75 inches twin mattress. The top sheet measures 66 inches x 96 inches and the pillow case measures 20 inches x 30 inches and fits a standard size pillow. They are made of 200 thread count, 100% cotton. Care instructions: machine wash cold with like colors, do NOT bleach, tumble dry low.