Hand-drawn, Watercolor Artist Created- Happy Birthday Cupcake Pillow Cover In-Stock! Ready to Ship! Size: 18x18 Hand-drawn/Watercolor Designs Eco-Friendly Hidden Zipper Closure Soft White Fabric *Pillow Insert NOT Included. Fits 18x18 and 20x20 pillow inserts. A 20x20 pillow insert may be used for a fuller look. Pillows are printed on one side, backside is white.