These pillow covers are customized. Please click ??Customize Now?? button to add your favorite photos, such as family photos, pictures you love, pet photos and favorite stars. Images better be larger than 1MB for the better printing result. Through Customize Now button, you can upload up to 3 images owing to the limit of Amazon. About the 4th image, please send us by e-mail, otherwise it will be considered as the same as the 3rd. Each image is printed on both sides of the pillow cover, perfect for decorating your home office, and car. Also would be a great gift for your friends or families. High quality polyester used, soft and comfortable. With invisible zippers and easy to install. Machine washable with cold water and gentle cycle. Five sizes available, from 16×16 inches to 24 x 24 inches. set of 4 pillow cases. Please note inserts are not included. Any more questions, please feel free to contact us, we will reply you in 24 hours.