Exquisite workmanship: We have an excellent and strong quality control team to ensure that every product has a great quality. Envelope Closure: With the envelope pillowcase's closure design, the pillow won't slip out easily, which is very useful for those who like to keep the pillow in a stable position while sleeping.Envelope pillowcase is easy to clean and maintain, you can easily remove it from the pillow and wash it. Soft and Comfortable: Our cotton is specially treated to make the cotton fibers not easy to bubble out and have good tensile strength. It is resistant to washing, high density, and good heat preservation, and it is very soft to the touch. Skin-friendly: Our cotton pillowcases are soft in texture, delicate and gentle to the touch when in contact with the skin, and will not irritate the skin, especially suitable for people with delicate and sensitive skin, which can make them feel comfortable and at ease while sleeping. Sizes: Standard: 20 x 26 inches Queen: 20 x 30 inches King: 20 x 36 inches Material: Cotton The package includes: Receive a set of 2 pillowcases (Pillows are not included.) Care Instruction: Machine wash cold, gentle cycle, only non-chlorine bleach when needed, tumble dry low. Cool iron if needed. Satisfactory Sales Service: If you find that our products have quality problems, just contact us and we will solve the problem for you immediately.