Sew to Close Design: This empty pillow shell does not have a zipper and is designed to be sewn closed after filling. Simply add your preferred fill and close the seam using a sewing machine or by hand. DIY Custom Pillow Casing: This is an empty pillow cover designed for custom filling. Perfect for those who want to custom make their pillow's firmness and comfort. Variety of Sizes and Thread Counts: Available in 250TC, 300TC, and 400TC options, and in sizes Standard (20x26), Standard/Queen (20x28), Queen (20x30), King (20x36), Body Pillow (20x54, 20x60, 20x72), and Throw (16x16 to 26x26). High-Quality Cotton Material: Made with 100% natural premium cotton, featuring stitched piping around the edges to ensure durability and prevent filling from leaking once sealed. Cost-Effective and Creative: Avoid the expense of pre-filled pillows that don’t meet your specific needs by crafting your own with our high-quality casings.