Upgrade your home or commercial bedding with these polycotton pillowcases. Constructed from 60% cotton blended with 40% polyester at 200 thread count, they combine cotton inspired soft comfort with polyester driven toughness. Each 21×42 inch pillowcase is sized to accommodate 20×36 inch king pillows, completed with a practical envelope closure to keep pillows neatly tucked inside all night long.Built for repeated washing, these pillow covers resist pilling, color fading and shrinkage, making them a trusted choice for households as well as hospitality oriented businesses including hotels, motels, massage studios and physical therapy clinics. The polycotton material greatly reduces wrinkles, requiring much less ironing work. Fully machine washable with fast drying property; tumble dry low or air dry to save time and energy expenditure. Clean solid white tone brings classic hotel quality look to your bedroom space.