Add a noticeable cool-to-the-touch feel to the foundation of your bed with the coolmax sheet set. Featuring royal fit technology, a patented design, which guarantees to fit every mattress perfectly, every time. The unique fitted sheet construction stretches to fit the deepest mattress, mattress toppers, and works great with smaller low-profile mattresses (fits 7" - 20"). Unlike most fitted sheets that do not fit well or stay in place throughout the night, our fitted sheet solution will never shift or slip-off. The coolmax moisture-wicking technology helps prevent night sweats, keeping your body cool and dry for a better night's sleep. The sheets are machine washable for easy care. Available in multiple on-trend fashion colors to fit any bedroom decor. The sheet set includes one flat sheet, one fitted sheet, and two pillowcases (one pillowcase in twin). # Pieces In Set: 3 Included: 1 Fitted-Sheet - 39x75-Inch, 1 Pillowcase - 30x20-Inch, 1 Flat-Sheet - 66x96-Inch Features: Moisture Wicking, Extra Deep Pocket Bed Size: Twin Pillow Size: Standard/Queen Mattress Depth: Up To 20 In Deep Base Material: 100% Polyester Care: Machine Wash Decor Styles: Traditional Material: Microfiber Sheets Type: Sheet Sets Country of Origin: Imported