This is a set of two pillowcases in the same pattern and color. I previously purchased them from Senshukai and have kept them stored at home after washing them. They are unused. The size is 50cm x 70cm. There is no zipper; it's the type where you insert the pillow and then fold over the opening to close. Shipping may be done using recycled materials. For those who understand that these are items stored at home, thank you for your consideration.