1.Size: 18×18-Inch (This is the pillow case only. Pillow insert not included) 2.This square mermaid pillow is great to decorate your home and will bring you a relaxing and happy family time. 3.The pillow can make your party, after meal and before sleep more interesting. banquet, and more such as Thanksgiving, Christmas, pretty much anything you want to use them for. 4.Warm tips: Hand wash and dry naturally please, so it can protect the sequin. 5.The size and color can be customized.