Sheetsnthings 100% Cotton Bed Sheet Set - 600TC, California King Solid Beige - Soft, Deep Pocket, 4PC Sheets Royal Tradition Woven Dots 600 Thread Count Pillowcases Easy Care & Wrinkle Free 600 Thread count sheets & Pillowcases. Cotton/Polyester combine the best of both worlds, cotton for the comfort and polyester for it's strength. Features: * 600 Thread count * Wrinkle Free * 60% Egyptian Cotton/40% Polyester Blend Standard Pillowcases pair: 20x30" each King Pillowcases pair: 20x40" each