18×18 Pillowcase not includ insert Made of cotton polyester, durable and soft satin fabric. with printing on both sides. The hidden zipper style is comfortable and gliding smoothly, safe to machine wash. Decoration: living room, bedroom, home office, dining room and so on. 100%?SATISFACTION?GUARANTEE: We?are?extremely?committed?to?our?customers. If you have any problem with our product, PLEASE FEEL FREE TO CONTACT WITH US, WE PROMISE THAT WE WILL RESPOND AS SOON AS POSSIBLE AND OFFERING YOU A SATISFACTORY SOLUTION AND A RISK-FREE PURCHASE.