Includes a fitted sheet, top sheet, and two pillowcases. Deep-pocket fitted sheet fits mattresses 12-inches or higher, with elastic corner bands. 100% polyester, and designed to reduce wrinkles. Please note: for ongoing care, machine wash with like colors in cold water. Only use non-chlorine bleach when needed. Tumble dry low and cool iron if needed. Do not dry clean. Modernist x Gravity Blankets: Our Wrinkle Resistant Sheets were designed in partnership with award-winning artist and designer Ron Chereskin of Modernist Studios. His brilliant legacy in fashion, art and design help foster a creative attitude towards patterns, colors and textures that beautify any home.