Mellanni 100% Cotton Lightweight 4 Piece Flannel Sheet SetBed Sheet set - Highest Quality - Deep Pocket - Warm - Super Soft - Breathable BeddingFeatures and Benefits: Warm, Soft, Cozy - Sleep better and wake up each morning feeling refreshed and full of energy. Versatile - Perfect for any room in your house - bedroom, guest room, kids room, RV, vacation home. Great bed in a bag addition Perfect Gift for Everyone - Men, women and children. Great for any occasion - Valentine's, Mother's, Father's Day and Christmas Deep Pockets - Fits mattresses up to 16". Fitted sheet with elastic all around Easy Care - Fade, stain, shed and wrinkle resistant. Gets Softer with every wash Washing Instructions: Machine wash cold, tumble dry lowSize Guide: California King size - Flat sheet 108 x 102 inches, Fitted sheet 72 x 84 inches, 2 Pillow cases 20 x 40 inchesMellanni Lifetime Promise - Mellanni is a different kind of company that prides itself on providing the absolute best customer service in the industry. If you are not satisfied with your purchase at any point and for any reason, you can return it with no questions asked. That's the Mellanni Promise