Material: Soft and comfortable these luxury white pillow cases are made of 55% cotton and 45% polyester. With a T180 Thread Count, that insures longlasting durability. Standard size is 20 low temperature. With a creaseresistant finish, the pillowcases come out smooth and wrinklefree with no need of ironing. Suitable for many: These cotton pillowcases are suitable for most standard pillows. You can use it at home, for travel on your beds or sofa Great for Skin Care: These pillow covers sets are perfect to prevent acne scars or helpful against breakouts. Your head and body will feel relaxation and comfort. With nonscratchy material, you can enjoy fresh, clean covers. Money back Guarantee: We know you'll love these super comfy pillow cases, but just in case you don't, you're backed by our 30day money back guarantee, no questions asked. We want you should be 100% happy with our product, so contact us with any questions you might have, and we'll be happy to help