Approximately 14 inches by 14 inches measured from the corner of the pillow. 100% polyester fabric pillow sham with a pillow form. This pillow is made from the new canvas-type material of this manufacturer and can be used indoors or outdoors. This is a coated canvas with a heavy hand. Mildew resistant, stain-resistant, fade-resistant, and machine washable. Made in the USA! These are all handmade and may vary slightly in size.