Essential Percale King Sheet SetCrisp, airy, cool cotton sheets are the perfect base for the modern bed. Comfortable in all seasons, woven from long staple cotton in 300 thread count for serious snoozing, this breathable and crisp percale bedding will soften with use and every wash. 100% Cotton 300 TC Percale. Machine wash cold. Tumble dry low. Do not bleach. Warm iron if needed. Twin set includes: 1 flat sheet (74" x 100"), 1 fitted sheet (39" x 76" + 15" pocket), 1 std queen