Snuggle up and sink into a good night's sleep with this luxuriously soft and warm Micro Flannel sheet set. Combined with the best comfort features of European cotton flannel and the easy-care quality of fleece, innovative Micro Flannel sheets keep you cozy all year long. no shrinkage or pilling–always a perfect fit and finish. smooth, wrinkle-free convenience from the dryer to your bed energy-saving fast-drying features not heavy or bulky–same size and weight as cotton flannel sheets fits mattresses up to 15" deep for Twin, 18" deep for Full, and 20" deep for Queen, King, and Cal. King polyester washable Set includes: fitted sheet. flat sheet pillowcase(s) Twin set includes one standard/queen pillowcase. Full and Queen sets includes two standard/queen pillowcases. King and Cal. King sets include two king pillowcases. Micro Flannel® is a registered trademark of Shavel Home Products/patent pending. Micro flannel® is luxuriously soft and warm. It is an innovation that combines the best comfort features of high-quality European cotton flannel with the easy care of polyester fleece—but without the bulk or weight. Micro flannel® does not shrink, does not pill, resists wrinkles, and is energy saving because it is fast wash and quick dry. ​    # Pieces In Set: 3 Included: 1 Fitted-Sheet - 36x76-Inch, 1 Pillowcase - 32x20-Inch, 1 Flat Sheet - 63x92-Inch Warmth Factor: Midweight Bed Size: Twin Pillow Size: Standard Mattress Depth: Up To 18 In Deep Base Material: 100% Polyester Care: Machine Wash Material: Flannel Sheets Type: Sheet Sets Country of Origin: Imported